aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/include/asm/errno.h2
-rw-r--r--arch/arm/kernel/signal.c6
-rw-r--r--arch/arm/mach-pxa/tosa-bt.c30
-rw-r--r--arch/arm/mach-pxa/tosa.c1
-rw-r--r--arch/avr32/kernel/signal.c4
-rw-r--r--arch/mips/include/asm/errno.h2
-rw-r--r--arch/parisc/include/asm/errno.h1
-rw-r--r--arch/powerpc/include/asm/qe.h2
-rw-r--r--arch/powerpc/platforms/82xx/ep8248e.c9
-rw-r--r--arch/powerpc/platforms/pasemi/gpio_mdio.c32
-rw-r--r--arch/sparc/include/asm/errno.h2
11 files changed, 37 insertions, 54 deletions
diff --git a/arch/alpha/include/asm/errno.h b/arch/alpha/include/asm/errno.h
index 69e2655249d..98099bda937 100644
--- a/arch/alpha/include/asm/errno.h
+++ b/arch/alpha/include/asm/errno.h
@@ -120,4 +120,6 @@
#define EOWNERDEAD 136 /* Owner died */
#define ENOTRECOVERABLE 137 /* State not recoverable */
+#define ERFKILL 138 /* Operation not possible due to RF-kill */
+
#endif
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 442b87476f9..93bb4247b7e 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -536,7 +536,7 @@ setup_rt_frame(int usig, struct k_sigaction *ka, siginfo_t *info,
return err;
}
-static inline void restart_syscall(struct pt_regs *regs)
+static inline void setup_syscall_restart(struct pt_regs *regs)
{
regs->ARM_r0 = regs->ARM_ORIG_r0;
regs->ARM_pc -= thumb_mode(regs) ? 2 : 4;
@@ -571,7 +571,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
}
/* fallthrough */
case -ERESTARTNOINTR:
- restart_syscall(regs);
+ setup_syscall_restart(regs);
}
}
@@ -695,7 +695,7 @@ static int do_signal(sigset_t *oldset, struct pt_regs *regs, int syscall)
if (regs->ARM_r0 == -ERESTARTNOHAND ||
regs->ARM_r0 == -ERESTARTSYS ||
regs->ARM_r0 == -ERESTARTNOINTR) {
- restart_syscall(regs);
+ setup_syscall_restart(regs);
}
}
single_step_set(current);
diff --git a/arch/arm/mach-pxa/tosa-bt.c b/arch/arm/mach-pxa/tosa-bt.c
index fb0294bd431..c31e601eb49 100644
--- a/arch/arm/mach-pxa/tosa-bt.c
+++ b/arch/arm/mach-pxa/tosa-bt.c
@@ -35,21 +35,25 @@ static void tosa_bt_off(struct tosa_bt_data *data)
gpio_set_value(data->gpio_reset, 0);
}
-static int tosa_bt_toggle_radio(void *data, enum rfkill_state state)
+static int tosa_bt_set_block(void *data, bool blocked)
{
- pr_info("BT_RADIO going: %s\n",
- state == RFKILL_STATE_ON ? "on" : "off");
+ pr_info("BT_RADIO going: %s\n", blocked ? "off" : "on");
- if (state == RFKILL_STATE_ON) {
+ if (!blocked) {
pr_info("TOSA_BT: going ON\n");
tosa_bt_on(data);
} else {
pr_info("TOSA_BT: going OFF\n");
tosa_bt_off(data);
}
+
return 0;
}
+static const struct rfkill_ops tosa_bt_rfkill_ops = {
+ .set_block = tosa_bt_set_block,
+};
+
static int tosa_bt_probe(struct platform_device *dev)
{
int rc;
@@ -70,18 +74,14 @@ static int tosa_bt_probe(struct platform_device *dev)
if (rc)
goto err_pwr_dir;
- rfk = rfkill_allocate(&dev->dev, RFKILL_TYPE_BLUETOOTH);
+ rfk = rfkill_alloc("tosa-bt", &dev->dev, RFKILL_TYPE_BLUETOOTH,
+ &tosa_bt_rfkill_ops, data);
if (!rfk) {
rc = -ENOMEM;
goto err_rfk_alloc;
}
- rfk->name = "tosa-bt";
- rfk->toggle_radio = tosa_bt_toggle_radio;
- rfk->data = data;
-#ifdef CONFIG_RFKILL_LEDS
- rfk->led_trigger.name = "tosa-bt";
-#endif
+ rfkill_set_led_trigger_name(rfk, "tosa-bt");
rc = rfkill_register(rfk);
if (rc)
@@ -92,9 +92,7 @@ static int tosa_bt_probe(struct platform_device *dev)
return 0;
err_rfkill:
- if (rfk)
- rfkill_free(rfk);
- rfk = NULL;
+ rfkill_destroy(rfk);
err_rfk_alloc:
tosa_bt_off(data);
err_pwr_dir:
@@ -113,8 +111,10 @@ static int __devexit tosa_bt_remove(struct platform_device *dev)
platform_set_drvdata(dev, NULL);
- if (rfk)
+ if (rfk) {
rfkill_unregister(rfk);
+ rfkill_destroy(rfk);
+ }
rfk = NULL;
tosa_bt_off(data);
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index 168267a5dfb..117ad5920e5 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -31,7 +31,6 @@
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/pda_power.h>
-#include <linux/rfkill.h>
#include <linux/spi/spi.h>
#include <asm/setup.h>
diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c
index 803d7be0938..27227561bad 100644
--- a/arch/avr32/kernel/signal.c
+++ b/arch/avr32/kernel/signal.c
@@ -212,7 +212,7 @@ out:
return err;
}
-static inline void restart_syscall(struct pt_regs *regs)
+static inline void setup_syscall_restart(struct pt_regs *regs)
{
if (regs->r12 == -ERESTART_RESTARTBLOCK)
regs->r8 = __NR_restart_syscall;
@@ -296,7 +296,7 @@ int do_signal(struct pt_regs *regs, sigset_t *oldset, int syscall)
}
/* fall through */
case -ERESTARTNOINTR:
- restart_syscall(regs);
+ setup_syscall_restart(regs);
}
}
diff --git a/arch/mips/include/asm/errno.h b/arch/mips/include/asm/errno.h
index 3c0d840e457..a0efc73819e 100644
--- a/arch/mips/include/asm/errno.h
+++ b/arch/mips/include/asm/errno.h
@@ -119,6 +119,8 @@
#define EOWNERDEAD 165 /* Owner died */
#define ENOTRECOVERABLE 166 /* State not recoverable */
+#define ERFKILL 167 /* Operation not possible due to RF-kill */
+
#define EDQUOT 1133 /* Quota exceeded */
#ifdef __KERNEL__
diff --git a/arch/parisc/include/asm/errno.h b/arch/parisc/include/asm/errno.h
index e2f3ddc796b..9992abdd782 100644
--- a/arch/parisc/include/asm/errno.h
+++ b/arch/parisc/include/asm/errno.h
@@ -120,5 +120,6 @@
#define EOWNERDEAD 254 /* Owner died */
#define ENOTRECOVERABLE 255 /* State not recoverable */
+#define ERFKILL 256 /* Operation not possible due to RF-kill */
#endif
diff --git a/arch/powerpc/include/asm/qe.h b/arch/powerpc/include/asm/qe.h
index e0faf332c9c..157c5ca581c 100644
--- a/arch/powerpc/include/asm/qe.h
+++ b/arch/powerpc/include/asm/qe.h
@@ -675,6 +675,8 @@ struct ucc_slow_pram {
#define UCC_GETH_UPSMR_RMM 0x00001000
#define UCC_GETH_UPSMR_CAM 0x00000400
#define UCC_GETH_UPSMR_BRO 0x00000200
+#define UCC_GETH_UPSMR_SMM 0x00000080
+#define UCC_GETH_UPSMR_SGMM 0x00000020
/* UCC Transmit On Demand Register (UTODR) */
#define UCC_SLOW_TOD 0x8000
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
index 0eb6d7f6224..51fcae41f08 100644
--- a/arch/powerpc/platforms/82xx/ep8248e.c
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -14,6 +14,7 @@
#include <linux/interrupt.h>
#include <linux/fsl_devices.h>
#include <linux/mdio-bitbang.h>
+#include <linux/of_mdio.h>
#include <linux/of_platform.h>
#include <asm/io.h>
@@ -115,7 +116,7 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev,
struct mii_bus *bus;
struct resource res;
struct device_node *node;
- int ret, i;
+ int ret;
node = of_get_parent(ofdev->node);
of_node_put(node);
@@ -130,17 +131,13 @@ static int __devinit ep8248e_mdio_probe(struct of_device *ofdev,
if (!bus)
return -ENOMEM;
- bus->phy_mask = 0;
bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
- for (i = 0; i < PHY_MAX_ADDR; i++)
- bus->irq[i] = -1;
-
bus->name = "ep8248e-mdio-bitbang";
bus->parent = &ofdev->dev;
snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
- return mdiobus_register(bus);
+ return of_mdiobus_register(bus, ofdev->node);
}
static int ep8248e_mdio_remove(struct of_device *ofdev)
diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c
index 75cc165d5be..3bf546797cb 100644
--- a/arch/powerpc/platforms/pasemi/gpio_mdio.c
+++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c
@@ -29,7 +29,7 @@
#include <linux/ioport.h>
#include <linux/interrupt.h>
#include <linux/phy.h>
-#include <linux/platform_device.h>
+#include <linux/of_mdio.h>
#include <linux/of_platform.h>
#define DELAY 1
@@ -39,6 +39,7 @@ static void __iomem *gpio_regs;
struct gpio_priv {
int mdc_pin;
int mdio_pin;
+ int mdio_irqs[PHY_MAX_ADDR];
};
#define MDC_PIN(bus) (((struct gpio_priv *)bus->priv)->mdc_pin)
@@ -218,12 +219,11 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev,
const struct of_device_id *match)
{
struct device *dev = &ofdev->dev;
- struct device_node *phy_dn, *np = ofdev->node;
+ struct device_node *np = ofdev->node;
struct mii_bus *new_bus;
struct gpio_priv *priv;
const unsigned int *prop;
int err;
- int i;
err = -ENOMEM;
priv = kzalloc(sizeof(struct gpio_priv), GFP_KERNEL);
@@ -244,27 +244,7 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev,
snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", *prop);
new_bus->priv = priv;
- new_bus->phy_mask = 0;
-
- new_bus->irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
-
- if (!new_bus->irq)
- goto out_free_bus;
-
- for (i = 0; i < PHY_MAX_ADDR; i++)
- new_bus->irq[i] = NO_IRQ;
-
- for (phy_dn = of_get_next_child(np, NULL);
- phy_dn != NULL;
- phy_dn = of_get_next_child(np, phy_dn)) {
- const unsigned int *ip, *regp;
-
- ip = of_get_property(phy_dn, "interrupts", NULL);
- regp = of_get_property(phy_dn, "reg", NULL);
- if (!ip || !regp || *regp >= PHY_MAX_ADDR)
- continue;
- new_bus->irq[*regp] = irq_create_mapping(NULL, *ip);
- }
+ new_bus->irq = priv->mdio_irqs;
prop = of_get_property(np, "mdc-pin", NULL);
priv->mdc_pin = *prop;
@@ -275,7 +255,7 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev,
new_bus->parent = dev;
dev_set_drvdata(dev, new_bus);
- err = mdiobus_register(new_bus);
+ err = of_mdiobus_register(new_bus, np);
if (err != 0) {
printk(KERN_ERR "%s: Cannot register as MDIO bus, err %d\n",
@@ -286,8 +266,6 @@ static int __devinit gpio_mdio_probe(struct of_device *ofdev,
return 0;
out_free_irq:
- kfree(new_bus->irq);
-out_free_bus:
kfree(new_bus);
out_free_priv:
kfree(priv);
diff --git a/arch/sparc/include/asm/errno.h b/arch/sparc/include/asm/errno.h
index a9ef172977d..4e2bc490d71 100644
--- a/arch/sparc/include/asm/errno.h
+++ b/arch/sparc/include/asm/errno.h
@@ -110,4 +110,6 @@
#define EOWNERDEAD 132 /* Owner died */
#define ENOTRECOVERABLE 133 /* State not recoverable */
+#define ERFKILL 134 /* Operation not possible due to RF-kill */
+
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 02:46:16 +0000