diff options
| author | Matt Reimer <mreimer@vpop.net> | 2007-02-12 20:42:52 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-02-12 22:22:09 +0000 |
| commit | b05f87172f904b28bd5ac058ebfb4e216b843efe (patch) | |
| tree | a64364b0ac6fa01d24d131ee0b4f14e3c054ddca /include/asm-arm | |
| parent | 07b04595e3630594773223874827f5bbd03fc289 (diff) | |
[ARM] 4168/1: S3C24XX: use defines instead of numbers
Use defines instead of numbers.
Signed-off-by: Matt Reimer <mreimer@vpop.net>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-s3c2410/system.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h index ecf250db45f..41aeb731c5a 100644 --- a/include/asm-arm/arch-s3c2410/system.h +++ b/include/asm-arm/arch-s3c2410/system.h @@ -23,7 +23,6 @@ void (*s3c24xx_idle)(void); void s3c24xx_default_idle(void) { - void __iomem *reg = S3C2410_CLKCON; unsigned long tmp; int i; @@ -33,16 +32,18 @@ void s3c24xx_default_idle(void) /* Warning: going into idle state upsets jtag scanning */ - __raw_writel(__raw_readl(reg) | (1<<2), reg); + __raw_writel(__raw_readl(S3C2410_CLKCON) | S3C2410_CLKCON_IDLE, + S3C2410_CLKCON); /* the samsung port seems to do a loop and then unset idle.. */ for (i = 0; i < 50; i++) { - tmp += __raw_readl(reg); /* ensure loop not optimised out */ + tmp += __raw_readl(S3C2410_CLKCON); /* ensure loop not optimised out */ } /* this bit is not cleared on re-start... */ - __raw_writel(__raw_readl(reg) & ~(1<<2), reg); + __raw_writel(__raw_readl(S3C2410_CLKCON) & ~S3C2410_CLKCON_IDLE, + S3C2410_CLKCON); } static void arch_idle(void) |