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-rw-r--r--arch/arm/boot/compressed/head.S2
-rw-r--r--arch/arm/kernel/entry-armv.S5
-rw-r--r--arch/arm/kernel/signal.c29
-rw-r--r--arch/arm/kernel/signal.h2
-rw-r--r--arch/arm/mach-ixp4xx/common.c3
-rw-r--r--arch/arm/mach-omap1/clock.c44
-rw-r--r--arch/arm/mach-omap1/clock.h168
-rw-r--r--arch/arm/mach-omap1/serial.c6
-rw-r--r--arch/arm/mach-omap2/clock.c32
-rw-r--r--arch/arm/mach-omap2/clock.h12
-rw-r--r--arch/arm/mach-omap2/serial.c12
-rw-r--r--arch/arm/mach-omap2/timer-gp.c2
-rw-r--r--arch/arm/plat-omap/clock.c41
-rw-r--r--arch/arm/plat-omap/gpio.c6
-rw-r--r--arch/arm/plat-omap/mcbsp.c12
-rw-r--r--arch/arm/plat-omap/ocpi.c4
16 files changed, 178 insertions, 202 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index aaa47400eb9..db3389d8e02 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -334,7 +334,7 @@ __setup_mmu: sub r3, r4, #16384 @ Page directory size
mov r1, #0x12
orr r1, r1, #3 << 10
add r2, r3, #16384
-1: cmp r1, r8 @ if virt > start of RAM
+1: cmp r1, r9 @ if virt > start of RAM
orrhs r1, r1, #0x0c @ set cacheable, bufferable
cmp r1, r10 @ if virt > end of RAM
bichs r1, r1, #0x0c @ clear cacheable, bufferable
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 874e6bb7940..d401d908c46 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -735,8 +735,11 @@ __kuser_cmpxchg: @ 0xffff0fc0
* The kernel itself must perform the operation.
* A special ghost syscall is used for that (see traps.c).
*/
+ stmfd sp!, {r7, lr}
+ mov r7, #0xff00 @ 0xfff0 into r7 for EABI
+ orr r7, r7, #0xf0
swi #0x9ffff0
- mov pc, lr
+ ldmfd sp!, {r7, pc}
#elif __LINUX_ARM_ARCH__ < 6
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 765922bcf9e..a0cd0a90a10 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -30,15 +30,21 @@
#define SWI_SYS_RT_SIGRETURN (0xef000000|(__NR_rt_sigreturn))
/*
+ * With EABI, the syscall number has to be loaded into r7.
+ */
+#define MOV_R7_NR_SIGRETURN (0xe3a07000 | (__NR_sigreturn - __NR_SYSCALL_BASE))
+#define MOV_R7_NR_RT_SIGRETURN (0xe3a07000 | (__NR_rt_sigreturn - __NR_SYSCALL_BASE))
+
+/*
* For Thumb syscalls, we pass the syscall number via r7. We therefore
* need two 16-bit instructions.
*/
#define SWI_THUMB_SIGRETURN (0xdf00 << 16 | 0x2700 | (__NR_sigreturn - __NR_SYSCALL_BASE))
#define SWI_THUMB_RT_SIGRETURN (0xdf00 << 16 | 0x2700 | (__NR_rt_sigreturn - __NR_SYSCALL_BASE))
-const unsigned long sigreturn_codes[4] = {
- SWI_SYS_SIGRETURN, SWI_THUMB_SIGRETURN,
- SWI_SYS_RT_SIGRETURN, SWI_THUMB_RT_SIGRETURN
+const unsigned long sigreturn_codes[7] = {
+ MOV_R7_NR_SIGRETURN, SWI_SYS_SIGRETURN, SWI_THUMB_SIGRETURN,
+ MOV_R7_NR_RT_SIGRETURN, SWI_SYS_RT_SIGRETURN, SWI_THUMB_RT_SIGRETURN,
};
static int do_signal(sigset_t *oldset, struct pt_regs * regs, int syscall);
@@ -189,7 +195,7 @@ struct aux_sigframe {
struct sigframe {
struct sigcontext sc;
unsigned long extramask[_NSIG_WORDS-1];
- unsigned long retcode;
+ unsigned long retcode[2];
struct aux_sigframe aux __attribute__((aligned(8)));
};
@@ -198,7 +204,7 @@ struct rt_sigframe {
void __user *puc;
struct siginfo info;
struct ucontext uc;
- unsigned long retcode;
+ unsigned long retcode[2];
struct aux_sigframe aux __attribute__((aligned(8)));
};
@@ -436,12 +442,13 @@ setup_return(struct pt_regs *regs, struct k_sigaction *ka,
if (ka->sa.sa_flags & SA_RESTORER) {
retcode = (unsigned long)ka->sa.sa_restorer;
} else {
- unsigned int idx = thumb;
+ unsigned int idx = thumb << 1;
if (ka->sa.sa_flags & SA_SIGINFO)
- idx += 2;
+ idx += 3;
- if (__put_user(sigreturn_codes[idx], rc))
+ if (__put_user(sigreturn_codes[idx], rc) ||
+ __put_user(sigreturn_codes[idx+1], rc+1))
return 1;
if (cpsr & MODE32_BIT) {
@@ -456,7 +463,7 @@ setup_return(struct pt_regs *regs, struct k_sigaction *ka,
* the return code written onto the stack.
*/
flush_icache_range((unsigned long)rc,
- (unsigned long)(rc + 1));
+ (unsigned long)(rc + 2));
retcode = ((unsigned long)rc) + thumb;
}
@@ -488,7 +495,7 @@ setup_frame(int usig, struct k_sigaction *ka, sigset_t *set, struct pt_regs *reg
}
if (err == 0)
- err = setup_return(regs, ka, &frame->retcode, frame, usig);
+ err = setup_return(regs, ka, frame->retcode, frame, usig);
return err;
}
@@ -522,7 +529,7 @@ setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
if (err == 0)
- err = setup_return(regs, ka, &frame->retcode, frame, usig);
+ err = setup_return(regs, ka, frame->retcode, frame, usig);
if (err == 0) {
/*
diff --git a/arch/arm/kernel/signal.h b/arch/arm/kernel/signal.h
index 91d26faca62..9991049c522 100644
--- a/arch/arm/kernel/signal.h
+++ b/arch/arm/kernel/signal.h
@@ -9,4 +9,4 @@
*/
#define KERN_SIGRETURN_CODE 0xffff0500
-extern const unsigned long sigreturn_codes[4];
+extern const unsigned long sigreturn_codes[7];
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 6b393691d0e..4bdc9d4526c 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -333,6 +333,7 @@ static struct platform_device *ixp46x_devices[] __initdata = {
};
unsigned long ixp4xx_exp_bus_size;
+EXPORT_SYMBOL(ixp4xx_exp_bus_size);
void __init ixp4xx_sys_init(void)
{
@@ -352,7 +353,7 @@ void __init ixp4xx_sys_init(void)
}
}
- printk("IXP4xx: Using %uMiB expansion bus window size\n",
+ printk("IXP4xx: Using %luMiB expansion bus window size\n",
ixp4xx_exp_bus_size >> 20);
}
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 9d862f86bba..75110ba1042 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -50,10 +50,10 @@ static int omap1_clk_enable_dsp_domain(struct clk *clk)
{
int retval;
- retval = omap1_clk_use(&api_ck.clk);
+ retval = omap1_clk_enable(&api_ck.clk);
if (!retval) {
- retval = omap1_clk_enable(clk);
- omap1_clk_unuse(&api_ck.clk);
+ retval = omap1_clk_enable_generic(clk);
+ omap1_clk_disable(&api_ck.clk);
}
return retval;
@@ -61,9 +61,9 @@ static int omap1_clk_enable_dsp_domain(struct clk *clk)
static void omap1_clk_disable_dsp_domain(struct clk *clk)
{
- if (omap1_clk_use(&api_ck.clk) == 0) {
- omap1_clk_disable(clk);
- omap1_clk_unuse(&api_ck.clk);
+ if (omap1_clk_enable(&api_ck.clk) == 0) {
+ omap1_clk_disable_generic(clk);
+ omap1_clk_disable(&api_ck.clk);
}
}
@@ -72,7 +72,7 @@ static int omap1_clk_enable_uart_functional(struct clk *clk)
int ret;
struct uart_clk *uclk;
- ret = omap1_clk_enable(clk);
+ ret = omap1_clk_enable_generic(clk);
if (ret == 0) {
/* Set smart idle acknowledgement mode */
uclk = (struct uart_clk *)clk;
@@ -91,7 +91,7 @@ static void omap1_clk_disable_uart_functional(struct clk *clk)
uclk = (struct uart_clk *)clk;
omap_writeb((omap_readb(uclk->sysc_addr) & ~0x18), uclk->sysc_addr);
- omap1_clk_disable(clk);
+ omap1_clk_disable_generic(clk);
}
static void omap1_clk_allow_idle(struct clk *clk)
@@ -230,9 +230,9 @@ static void omap1_ckctl_recalc_dsp_domain(struct clk * clk)
* Note that DSP_CKCTL virt addr = phys addr, so
* we must use __raw_readw() instead of omap_readw().
*/
- omap1_clk_use(&api_ck.clk);
+ omap1_clk_enable(&api_ck.clk);
dsor = 1 << (3 & (__raw_readw(DSP_CKCTL) >> clk->rate_offset));
- omap1_clk_unuse(&api_ck.clk);
+ omap1_clk_disable(&api_ck.clk);
if (unlikely(clk->rate == clk->parent->rate / dsor))
return; /* No change, quick exit */
@@ -412,12 +412,12 @@ static void omap1_init_ext_clk(struct clk * clk)
clk-> rate = 96000000 / dsor;
}
-static int omap1_clk_use(struct clk *clk)
+static int omap1_clk_enable(struct clk *clk)
{
int ret = 0;
if (clk->usecount++ == 0) {
if (likely(clk->parent)) {
- ret = omap1_clk_use(clk->parent);
+ ret = omap1_clk_enable(clk->parent);
if (unlikely(ret != 0)) {
clk->usecount--;
@@ -432,7 +432,7 @@ static int omap1_clk_use(struct clk *clk)
ret = clk->enable(clk);
if (unlikely(ret != 0) && clk->parent) {
- omap1_clk_unuse(clk->parent);
+ omap1_clk_disable(clk->parent);
clk->usecount--;
}
}
@@ -440,12 +440,12 @@ static int omap1_clk_use(struct clk *clk)
return ret;
}
-static void omap1_clk_unuse(struct clk *clk)
+static void omap1_clk_disable(struct clk *clk)
{
if (clk->usecount > 0 && !(--clk->usecount)) {
clk->disable(clk);
if (likely(clk->parent)) {
- omap1_clk_unuse(clk->parent);
+ omap1_clk_disable(clk->parent);
if (clk->flags & CLOCK_NO_IDLE_PARENT)
if (!cpu_is_omap24xx())
omap1_clk_allow_idle(clk->parent);
@@ -453,7 +453,7 @@ static void omap1_clk_unuse(struct clk *clk)
}
}
-static int omap1_clk_enable(struct clk *clk)
+static int omap1_clk_enable_generic(struct clk *clk)
{
__u16 regval16;
__u32 regval32;
@@ -492,7 +492,7 @@ static int omap1_clk_enable(struct clk *clk)
return 0;
}
-static void omap1_clk_disable(struct clk *clk)
+static void omap1_clk_disable_generic(struct clk *clk)
{
__u16 regval16;
__u32 regval32;
@@ -654,8 +654,8 @@ late_initcall(omap1_late_clk_reset);
#endif
static struct clk_functions omap1_clk_functions = {
- .clk_use = omap1_clk_use,
- .clk_unuse = omap1_clk_unuse,
+ .clk_enable = omap1_clk_enable,
+ .clk_disable = omap1_clk_disable,
.clk_round_rate = omap1_clk_round_rate,
.clk_set_rate = omap1_clk_set_rate,
};
@@ -780,9 +780,9 @@ int __init omap1_clk_init(void)
* Only enable those clocks we will need, let the drivers
* enable other clocks as necessary
*/
- clk_use(&armper_ck.clk);
- clk_use(&armxor_ck.clk);
- clk_use(&armtim_ck.clk); /* This should be done by timer code */
+ clk_enable(&armper_ck.clk);
+ clk_enable(&armxor_ck.clk);
+ clk_enable(&armtim_ck.clk); /* This should be done by timer code */
if (cpu_is_omap1510())
clk_enable(&arm_gpio_ck);
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index f3bdfb50e01..4f18d1b9444 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -13,8 +13,8 @@
#ifndef __ARCH_ARM_MACH_OMAP1_CLOCK_H
#define __ARCH_ARM_MACH_OMAP1_CLOCK_H
-static int omap1_clk_enable(struct clk * clk);
-static void omap1_clk_disable(struct clk * clk);
+static int omap1_clk_enable_generic(struct clk * clk);
+static void omap1_clk_disable_generic(struct clk * clk);
static void omap1_ckctl_recalc(struct clk * clk);
static void omap1_watchdog_recalc(struct clk * clk);
static void omap1_ckctl_recalc_dsp_domain(struct clk * clk);
@@ -30,8 +30,8 @@ static long omap1_round_ext_clk_rate(struct clk * clk, unsigned long rate);
static void omap1_init_ext_clk(struct clk * clk);
static int omap1_select_table_rate(struct clk * clk, unsigned long rate);
static long omap1_round_to_table_rate(struct clk * clk, unsigned long rate);
-static int omap1_clk_use(struct clk *clk);
-static void omap1_clk_unuse(struct clk *clk);
+static int omap1_clk_enable(struct clk *clk);
+static void omap1_clk_disable(struct clk *clk);
struct mpu_rate {
unsigned long rate;
@@ -152,8 +152,8 @@ static struct clk ck_ref = {
.rate = 12000000,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
ALWAYS_ENABLED,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk ck_dpll1 = {
@@ -161,8 +161,8 @@ static struct clk ck_dpll1 = {
.parent = &ck_ref,
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
RATE_PROPAGATES | ALWAYS_ENABLED,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct arm_idlect1_clk ck_dpll1out = {
@@ -173,8 +173,8 @@ static struct arm_idlect1_clk ck_dpll1out = {
.enable_reg = (void __iomem *)ARM_IDLECT2,
.enable_bit = EN_CKOUT_ARM,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 12,
};
@@ -186,8 +186,8 @@ static struct clk arm_ck = {
RATE_CKCTL | RATE_PROPAGATES | ALWAYS_ENABLED,
.rate_offset = CKCTL_ARMDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct arm_idlect1_clk armper_ck = {
@@ -200,8 +200,8 @@ static struct arm_idlect1_clk armper_ck = {
.enable_bit = EN_PERCK,
.rate_offset = CKCTL_PERDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 2,
};
@@ -213,8 +213,8 @@ static struct clk arm_gpio_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT2,
.enable_bit = EN_GPIOCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct arm_idlect1_clk armxor_ck = {
@@ -226,8 +226,8 @@ static struct arm_idlect1_clk armxor_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT2,
.enable_bit = EN_XORPCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 1,
};
@@ -241,8 +241,8 @@ static struct arm_idlect1_clk armtim_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT2,
.enable_bit = EN_TIMCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 9,
};
@@ -256,8 +256,8 @@ static struct arm_idlect1_clk armwdt_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT2,
.enable_bit = EN_WDTCK,
.recalc = &omap1_watchdog_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 0,
};
@@ -272,8 +272,8 @@ static struct clk arminth_ck16xx = {
*
* 1510 version is in TC clocks.
*/
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk dsp_ck = {
@@ -285,8 +285,8 @@ static struct clk dsp_ck = {
.enable_bit = EN_DSPCK,
.rate_offset = CKCTL_DSPDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk dspmmu_ck = {
@@ -296,8 +296,8 @@ static struct clk dspmmu_ck = {
RATE_CKCTL | ALWAYS_ENABLED,
.rate_offset = CKCTL_DSPMMUDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk dspper_ck = {
@@ -349,8 +349,8 @@ static struct arm_idlect1_clk tc_ck = {
CLOCK_IDLE_CONTROL,
.rate_offset = CKCTL_TCDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 6,
};
@@ -364,8 +364,8 @@ static struct clk arminth_ck1510 = {
*
* 16xx version is in MPU clocks.
*/
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk tipb_ck = {
@@ -374,8 +374,8 @@ static struct clk tipb_ck = {
.parent = &tc_ck.clk,
.flags = CLOCK_IN_OMAP1510 | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk l3_ocpi_ck = {
@@ -386,8 +386,8 @@ static struct clk l3_ocpi_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT3,
.enable_bit = EN_OCPI_CK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk tc1_ck = {
@@ -397,8 +397,8 @@ static struct clk tc1_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT3,
.enable_bit = EN_TC1_CK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk tc2_ck = {
@@ -408,8 +408,8 @@ static struct clk tc2_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT3,
.enable_bit = EN_TC2_CK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk dma_ck = {
@@ -419,8 +419,8 @@ static struct clk dma_ck = {
.flags = CLOCK_IN_OMAP1510 | CLOCK_IN_OMAP16XX |
ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk dma_lcdfree_ck = {
@@ -428,8 +428,8 @@ static struct clk dma_lcdfree_ck = {
.parent = &tc_ck.clk,
.flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct arm_idlect1_clk api_ck = {
@@ -441,8 +441,8 @@ static struct arm_idlect1_clk api_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT2,
.enable_bit = EN_APICK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 8,
};
@@ -455,8 +455,8 @@ static struct arm_idlect1_clk lb_ck = {
.enable_reg = (void __iomem *)ARM_IDLECT2,
.enable_bit = EN_LBCK,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 4,
};
@@ -466,8 +466,8 @@ static struct clk rhea1_ck = {
.parent = &tc_ck.clk,
.flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk rhea2_ck = {
@@ -475,8 +475,8 @@ static struct clk rhea2_ck = {
.parent = &tc_ck.clk,
.flags = CLOCK_IN_OMAP16XX | ALWAYS_ENABLED,
.recalc = &followparent_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk lcd_ck_16xx = {
@@ -487,8 +487,8 @@ static struct clk lcd_ck_16xx = {
.enable_bit = EN_LCDCK,
.rate_offset = CKCTL_LCDDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct arm_idlect1_clk lcd_ck_1510 = {
@@ -501,8 +501,8 @@ static struct arm_idlect1_clk lcd_ck_1510 = {
.enable_bit = EN_LCDCK,
.rate_offset = CKCTL_LCDDIV_OFFSET,
.recalc = &omap1_ckctl_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
},
.idlect_shift = 3,
};
@@ -518,8 +518,8 @@ static struct clk uart1_1510 = {
.enable_bit = 29, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
.recalc = &omap1_uart_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct uart_clk uart1_16xx = {
@@ -550,8 +550,8 @@ static struct clk uart2_ck = {
.enable_bit = 30, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
.recalc = &omap1_uart_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk uart3_1510 = {
@@ -565,8 +565,8 @@ static struct clk uart3_1510 = {
.enable_bit = 31, /* Chooses between 12MHz and 48MHz */
.set_rate = &omap1_set_uart_rate,
.recalc = &omap1_uart_recalc,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct uart_clk uart3_16xx = {
@@ -593,8 +593,8 @@ static struct clk usb_clko = { /* 6 MHz output on W4_USB_CLKO */
RATE_FIXED | ENABLE_REG_32BIT,
.enable_reg = (void __iomem *)ULPD_CLOCK_CTRL,
.enable_bit = USB_MCLK_EN_BIT,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk usb_hhc_ck1510 = {
@@ -605,8 +605,8 @@ static struct clk usb_hhc_ck1510 = {
RATE_FIXED | ENABLE_REG_32BIT,
.enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
.enable_bit = USB_HOST_HHC_UHOST_EN,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk usb_hhc_ck16xx = {
@@ -618,8 +618,8 @@ static struct clk usb_hhc_ck16xx = {
RATE_FIXED | ENABLE_REG_32BIT,
.enable_reg = (void __iomem *)OTG_BASE + 0x08 /* OTG_SYSCON_2 */,
.enable_bit = 8 /* UHOST_EN */,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk usb_dc_ck = {
@@ -629,8 +629,8 @@ static struct clk usb_dc_ck = {
.flags = CLOCK_IN_OMAP16XX | RATE_FIXED,
.enable_reg = (void __iomem *)SOFT_REQ_REG,
.enable_bit = 4,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk mclk_1510 = {
@@ -638,8 +638,8 @@ static struct clk mclk_1510 = {
/* Direct from ULPD, no parent. May be enabled by ext hardware. */
.rate = 12000000,
.flags = CLOCK_IN_OMAP1510 | RATE_FIXED,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk mclk_16xx = {
@@ -651,8 +651,8 @@ static struct clk mclk_16xx = {
.set_rate = &omap1_set_ext_clk_rate,
.round_rate = &omap1_round_ext_clk_rate,
.init = &omap1_init_ext_clk,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk bclk_1510 = {
@@ -660,8 +660,8 @@ static struct clk bclk_1510 = {
/* Direct from ULPD, no parent. May be enabled by ext hardware. */
.rate = 12000000,
.flags = CLOCK_IN_OMAP1510 | RATE_FIXED,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk bclk_16xx = {
@@ -673,8 +673,8 @@ static struct clk bclk_16xx = {
.set_rate = &omap1_set_ext_clk_rate,
.round_rate = &omap1_round_ext_clk_rate,
.init = &omap1_init_ext_clk,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk mmc1_ck = {
@@ -686,8 +686,8 @@ static struct clk mmc1_ck = {
RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
.enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
.enable_bit = 23,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk mmc2_ck = {
@@ -699,8 +699,8 @@ static struct clk mmc2_ck = {
RATE_FIXED | ENABLE_REG_32BIT | CLOCK_NO_IDLE_PARENT,
.enable_reg = (void __iomem *)MOD_CONF_CTRL_0,
.enable_bit = 20,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk virtual_ck_mpu = {
@@ -711,8 +711,8 @@ static struct clk virtual_ck_mpu = {
.recalc = &followparent_recalc,
.set_rate = &omap1_select_table_rate,
.round_rate = &omap1_round_to_table_rate,
- .enable = &omap1_clk_enable,
- .disable = &omap1_clk_disable,
+ .enable = &omap1_clk_enable_generic,
+ .disable = &omap1_clk_disable_generic,
};
static struct clk * onchip_clks[] = {
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 7a68f098a02..e924e0c6a4c 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -146,7 +146,7 @@ void __init omap_serial_init(void)
if (IS_ERR(uart1_ck))
printk("Could not get uart1_ck\n");
else {
- clk_use(uart1_ck);
+ clk_enable(uart1_ck);
if (cpu_is_omap1510())
clk_set_rate(uart1_ck, 12000000);
}
@@ -166,7 +166,7 @@ void __init omap_serial_init(void)
if (IS_ERR(uart2_ck))
printk("Could not get uart2_ck\n");
else {
- clk_use(uart2_ck);
+ clk_enable(uart2_ck);
if (cpu_is_omap1510())
clk_set_rate(uart2_ck, 12000000);
else
@@ -188,7 +188,7 @@ void __init omap_serial_init(void)
if (IS_ERR(uart3_ck))
printk("Could not get uart3_ck\n");
else {
- clk_use(uart3_ck);
+ clk_enable(uart3_ck);
if (cpu_is_omap1510())
clk_set_rate(uart3_ck, 12000000);
}
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 5407b954915..180f675c906 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -111,7 +111,7 @@ static void omap2_clk_fixed_enable(struct clk *clk)
/* Enables clock without considering parent dependencies or use count
* REVISIT: Maybe change this to use clk->enable like on omap1?
*/
-static int omap2_clk_enable(struct clk * clk)
+static int _omap2_clk_enable(struct clk * clk)
{
u32 regval32;
@@ -150,7 +150,7 @@ static void omap2_clk_fixed_disable(struct clk *clk)
}
/* Disables clock without considering parent dependencies or use count */
-static void omap2_clk_disable(struct clk *clk)
+static void _omap2_clk_disable(struct clk *clk)
{
u32 regval32;
@@ -167,23 +167,23 @@ static void omap2_clk_disable(struct clk *clk)
__raw_writel(regval32, clk->enable_reg);
}
-static int omap2_clk_use(struct clk *clk)
+static int omap2_clk_enable(struct clk *clk)
{
int ret = 0;
if (clk->usecount++ == 0) {
if (likely((u32)clk->parent))
- ret = omap2_clk_use(clk->parent);
+ ret = omap2_clk_enable(clk->parent);
if (unlikely(ret != 0)) {
clk->usecount--;
return ret;
}
- ret = omap2_clk_enable(clk);
+ ret = _omap2_clk_enable(clk);
if (unlikely(ret != 0) && clk->parent) {
- omap2_clk_unuse(clk->parent);
+ omap2_clk_disable(clk->parent);
clk->usecount--;
}
}
@@ -191,12 +191,12 @@ static int omap2_clk_use(struct clk *clk)
return ret;
}
-static void omap2_clk_unuse(struct clk *clk)
+static void omap2_clk_disable(struct clk *clk)
{
if (clk->usecount > 0 && !(--clk->usecount)) {
- omap2_clk_disable(clk);
+ _omap2_clk_disable(clk);
if (likely((u32)clk->parent))
- omap2_clk_unuse(clk->parent);
+ omap2_clk_disable(clk->parent);
}
}
@@ -873,7 +873,7 @@ static int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
reg = (void __iomem *)src_sel;
if (clk->usecount > 0)
- omap2_clk_disable(clk);
+ _omap2_clk_disable(clk);
/* Set new source value (previous dividers if any in effect) */
reg_val = __raw_readl(reg) & ~(field_mask << src_off);
@@ -884,7 +884,7 @@ static int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent)
__raw_writel(0x1, (void __iomem *)&PRCM_CLKCFG_CTRL);
if (clk->usecount > 0)
- omap2_clk_enable(clk);
+ _omap2_clk_enable(clk);
clk->parent = new_parent;
@@ -999,8 +999,6 @@ static int omap2_select_table_rate(struct clk * clk, unsigned long rate)
static struct clk_functions omap2_clk_functions = {
.clk_enable = omap2_clk_enable,
.clk_disable = omap2_clk_disable,
- .clk_use = omap2_clk_use,
- .clk_unuse = omap2_clk_unuse,
.clk_round_rate = omap2_clk_round_rate,
.clk_set_rate = omap2_clk_set_rate,
.clk_set_parent = omap2_clk_set_parent,
@@ -1045,7 +1043,7 @@ static void __init omap2_disable_unused_clocks(void)
continue;
printk(KERN_INFO "Disabling unused clock \"%s\"\n", ck->name);
- omap2_clk_disable(ck);
+ _omap2_clk_disable(ck);
}
}
late_initcall(omap2_disable_unused_clocks);
@@ -1120,10 +1118,10 @@ int __init omap2_clk_init(void)
* Only enable those clocks we will need, let the drivers
* enable other clocks as necessary
*/
- clk_use(&sync_32k_ick);
- clk_use(&omapctrl_ick);
+ clk_enable(&sync_32k_ick);
+ clk_enable(&omapctrl_ick);
if (cpu_is_omap2430())
- clk_use(&sdrc_ick);
+ clk_enable(&sdrc_ick);
return 0;
}
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 4aeab5591bd..6cab20b1d3c 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -24,7 +24,7 @@ static void omap2_propagate_rate(struct clk * clk);
static void omap2_mpu_recalc(struct clk * clk);
static int omap2_select_table_rate(struct clk * clk, unsigned long rate);
static long omap2_round_to_table_rate(struct clk * clk, unsigned long rate);
-static void omap2_clk_unuse(struct clk *clk);
+static void omap2_clk_disable(struct clk *clk);
static void omap2_sys_clk_recalc(struct clk * clk);
static u32 omap2_clksel_to_divisor(u32 div_sel, u32 field_val);
static u32 omap2_clksel_get_divisor(struct clk *clk);
@@ -859,7 +859,7 @@ static struct clk core_l3_ck = { /* Used for ick and fck, interconnect */
static struct clk usb_l4_ick = { /* FS-USB interface clock */
.name = "usb_l4_ick",
- .parent = &core_ck,
+ .parent = &core_l3_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
RATE_CKCTL | CM_CORE_SEL1 | DELAYED_APP |
CONFIG_PARTICIPANT,
@@ -1045,7 +1045,7 @@ static struct clk gpt1_ick = {
.name = "gpt1_ick",
.parent = &l4_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, /* Bit4 */
+ .enable_reg = (void __iomem *)&CM_ICLKEN_WKUP, /* Bit0 */
.enable_bit = 0,
.recalc = &omap2_followparent_recalc,
};
@@ -1055,7 +1055,7 @@ static struct clk gpt1_fck = {
.parent = &func_32k_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X |
CM_WKUP_SEL1,
- .enable_reg = (void __iomem *)&CM_FCLKEN_WKUP,
+ .enable_reg = (void __iomem *)&CM_FCLKEN_WKUP, /* Bit0 */
.enable_bit = 0,
.src_offset = 0,
.recalc = &omap2_followparent_recalc,
@@ -1065,7 +1065,7 @@ static struct clk gpt2_ick = {
.name = "gpt2_ick",
.parent = &l4_ck,
.flags = CLOCK_IN_OMAP242X | CLOCK_IN_OMAP243X,
- .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* bit4 */
+ .enable_reg = (void __iomem *)&CM_ICLKEN1_CORE, /* Bit4 */
.enable_bit = 0,
.recalc = &omap2_followparent_recalc,
};
@@ -1839,7 +1839,7 @@ static struct clk usb_fck = {
static struct clk usbhs_ick = {
.name = "usbhs_ick",
- .parent = &l4_ck,
+ .parent = &core_l3_ck,
.flags = CLOCK_IN_OMAP243X,
.enable_reg = (void __iomem *)&CM_ICLKEN2_CORE,
.enable_bit = 6,
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index e1bd46a96e1..24dd374224a 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -119,14 +119,14 @@ void __init omap_serial_init()
if (IS_ERR(uart1_ick))
printk("Could not get uart1_ick\n");
else {
- clk_use(uart1_ick);
+ clk_enable(uart1_ick);
}
uart1_fck = clk_get(NULL, "uart1_fck");
if (IS_ERR(uart1_fck))
printk("Could not get uart1_fck\n");
else {
- clk_use(uart1_fck);
+ clk_enable(uart1_fck);
}
break;
case 1:
@@ -134,14 +134,14 @@ void __init omap_serial_init()
if (IS_ERR(uart2_ick))
printk("Could not get uart2_ick\n");
else {
- clk_use(uart2_ick);
+ clk_enable(uart2_ick);
}
uart2_fck = clk_get(NULL, "uart2_fck");
if (IS_ERR(uart2_fck))
printk("Could not get uart2_fck\n");
else {
- clk_use(uart2_fck);
+ clk_enable(uart2_fck);
}
break;
case 2:
@@ -149,14 +149,14 @@ void __init omap_serial_init()
if (IS_ERR(uart3_ick))
printk("Could not get uart3_ick\n");
else {
- clk_use(uart3_ick);
+ clk_enable(uart3_ick);
}
uart3_fck = clk_get(NULL, "uart3_fck");
if (IS_ERR(uart3_fck))
printk("Could not get uart3_fck\n");
else {
- clk_use(uart3_fck);
+ clk_enable(uart3_fck);
}
break;
}
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 23d36b1c40f..1d2f5ac2f69 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -104,7 +104,7 @@ static void __init omap2_gp_timer_init(void)
if (IS_ERR(sys_ck))
printk(KERN_ERR "Could not get sys_ck\n");
else {
- clk_use(sys_ck);
+ clk_enable(sys_ck);
tick_period = clk_get_rate(sys_ck) / 100;
clk_put(sys_ck);
}
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 7ebc5a29db8..3c2bfc0efda 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -34,7 +34,7 @@ DEFINE_SPINLOCK(clockfw_lock);
static struct clk_functions *arch_clock;
/*-------------------------------------------------------------------------
- * Standard clock functions defined in asm/hardware/clock.h
+ * Standard clock functions defined in include/linux/clk.h
*-------------------------------------------------------------------------*/
struct clk * clk_get(struct device *dev, const char *id)
@@ -60,12 +60,8 @@ int clk_enable(struct clk *clk)
int ret = 0;
spin_lock_irqsave(&clockfw_lock, flags);
- if (clk->enable)
- ret = clk->enable(clk);
- else if (arch_clock->clk_enable)
+ if (arch_clock->clk_enable)
ret = arch_clock->clk_enable(clk);
- else
- printk(KERN_ERR "Could not enable clock %s\n", clk->name);
spin_unlock_irqrestore(&clockfw_lock, flags);
return ret;
@@ -77,41 +73,12 @@ void clk_disable(struct clk *clk)
unsigned long flags;
spin_lock_irqsave(&clockfw_lock, flags);
- if (clk->disable)
- clk->disable(clk);
- else if (arch_clock->clk_disable)
+ if (arch_clock->clk_disable)
arch_clock->clk_disable(clk);
- else
- printk(KERN_ERR "Could not disable clock %s\n", clk->name);
spin_unlock_irqrestore(&clockfw_lock, flags);
}
EXPORT_SYMBOL(clk_disable);
-int clk_use(struct clk *clk)
-{
- unsigned long flags;
- int ret = 0;
-
- spin_lock_irqsave(&clockfw_lock, flags);
- if (arch_clock->clk_use)
- ret = arch_clock->clk_use(clk);
- spin_unlock_irqrestore(&clockfw_lock, flags);
-
- return ret;
-}
-EXPORT_SYMBOL(clk_use);
-
-void clk_unuse(struct clk *clk)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&clockfw_lock, flags);
- if (arch_clock->clk_unuse)
- arch_clock->clk_unuse(clk);
- spin_unlock_irqrestore(&clockfw_lock, flags);
-}
-EXPORT_SYMBOL(clk_unuse);
-
int clk_get_usecount(struct clk *clk)
{
unsigned long flags;
@@ -146,7 +113,7 @@ void clk_put(struct clk *clk)
EXPORT_SYMBOL(clk_put);
/*-------------------------------------------------------------------------
- * Optional clock functions defined in asm/hardware/clock.h
+ * Optional clock functions defined in include/linux/clk.h
*-------------------------------------------------------------------------*/
long clk_round_rate(struct clk *clk, unsigned long rate)
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index ca3681a824a..b4d5b9e4bfc 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -853,19 +853,19 @@ static int __init _omap_gpio_init(void)
if (IS_ERR(gpio_ick))
printk("Could not get arm_gpio_ck\n");
else
- clk_use(gpio_ick);
+ clk_enable(gpio_ick);
}
if (cpu_is_omap24xx()) {
gpio_ick = clk_get(NULL, "gpios_ick");
if (IS_ERR(gpio_ick))
printk("Could not get gpios_ick\n");
else
- clk_use(gpio_ick);
+ clk_enable(gpio_ick);
gpio_fck = clk_get(NULL, "gpios_fck");
if (IS_ERR(gpio_ick))
printk("Could not get gpios_fck\n");
else
- clk_use(gpio_fck);
+ clk_enable(gpio_fck);
}
#ifdef CONFIG_ARCH_OMAP15XX
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index be0e0f32a59..1cd2cace7e1 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -190,11 +190,11 @@ static int omap_mcbsp_check(unsigned int id)
static void omap_mcbsp_dsp_request(void)
{
if (cpu_is_omap1510() || cpu_is_omap16xx()) {
- clk_use(mcbsp_dsp_ck);
- clk_use(mcbsp_api_ck);
+ clk_enable(mcbsp_dsp_ck);
+ clk_enable(mcbsp_api_ck);
/* enable 12MHz clock to mcbsp 1 & 3 */
- clk_use(mcbsp_dspxor_ck);
+ clk_enable(mcbsp_dspxor_ck);
/*
* DSP external peripheral reset
@@ -208,9 +208,9 @@ static void omap_mcbsp_dsp_request(void)
static void omap_mcbsp_dsp_free(void)
{
if (cpu_is_omap1510() || cpu_is_omap16xx()) {
- clk_unuse(mcbsp_dspxor_ck);
- clk_unuse(mcbsp_dsp_ck);
- clk_unuse(mcbsp_api_ck);
+ clk_disable(mcbsp_dspxor_ck);
+ clk_disable(mcbsp_dsp_ck);
+ clk_disable(mcbsp_api_ck);
}
}
diff --git a/arch/arm/plat-omap/ocpi.c b/arch/arm/plat-omap/ocpi.c
index e40fcc8b43d..5cc6775c789 100644
--- a/arch/arm/plat-omap/ocpi.c
+++ b/arch/arm/plat-omap/ocpi.c
@@ -88,7 +88,7 @@ static int __init omap_ocpi_init(void)
if (IS_ERR(ocpi_ck))
return PTR_ERR(ocpi_ck);
- clk_use(ocpi_ck);
+ clk_enable(ocpi_ck);
ocpi_enable();
printk("OMAP OCPI interconnect driver loaded\n");
@@ -102,7 +102,7 @@ static void __exit omap_ocpi_exit(void)
if (!cpu_is_omap16xx())
return;
- clk_unuse(ocpi_ck);
+ clk_disable(ocpi_ck);
clk_put(ocpi_ck);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-14 05:05:38 +0000