diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2012-08-29 20:27:02 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-09-05 08:49:00 +0200 |
| commit | 487748ca3eea6f951185b4c5d0b0c02eea4d053b (patch) | |
| tree | 1b877d140768f1cac1f267614f02bb791a3099ed /arch/arm/mach-ks8695 | |
| parent | ARM: ks8695: merge the timer header into the timer driver (diff) | |
| download | linux-487748ca3eea6f951185b4c5d0b0c02eea4d053b.tar.xz linux-487748ca3eea6f951185b4c5d0b0c02eea4d053b.zip | |
ARM: ks8695: use [readl|writel]_relaxed()
I have no clue why __raw* macros are used here, but I strongly
suspect there is no good reason at all for this, so removing
another bad example.
Tested-by: Greg Ungerer <gerg@snapgear.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-ks8695')
| -rw-r--r-- | arch/arm/mach-ks8695/time.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm/mach-ks8695/time.c b/arch/arm/mach-ks8695/time.c index 6427b7c2c9fa..ae9daccca4c1 100644 --- a/arch/arm/mach-ks8695/time.c +++ b/arch/arm/mach-ks8695/time.c @@ -67,11 +67,11 @@ static unsigned long ks8695_gettimeoffset (void) * interrupt. We solve this by ensuring that the counter has not * reloaded between our two reads. */ - elapsed = __raw_readl(KS8695_TMR_VA + KS8695_T1TC) + __raw_readl(KS8695_TMR_VA + KS8695_T1PD); + elapsed = readl_relaxed(KS8695_TMR_VA + KS8695_T1TC) + readl_relaxed(KS8695_TMR_VA + KS8695_T1PD); do { tick2 = elapsed; - intpending = __raw_readl(KS8695_IRQ_VA + KS8695_INTST) & (1 << KS8695_IRQ_TIMER1); - elapsed = __raw_readl(KS8695_TMR_VA + KS8695_T1TC) + __raw_readl(KS8695_TMR_VA + KS8695_T1PD); + intpending = readl_relaxed(KS8695_IRQ_VA + KS8695_INTST) & (1 << KS8695_IRQ_TIMER1); + elapsed = readl_relaxed(KS8695_TMR_VA + KS8695_T1TC) + readl_relaxed(KS8695_TMR_VA + KS8695_T1PD); } while (elapsed > tick2); /* Convert to number of ticks expired (not remaining) */ @@ -106,14 +106,14 @@ static void ks8695_timer_setup(void) unsigned long tmcon; /* disable timer1 */ - tmcon = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); - __raw_writel(tmcon & ~TMCON_T1EN, KS8695_TMR_VA + KS8695_TMCON); + tmcon = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); + writel_relaxed(tmcon & ~TMCON_T1EN, KS8695_TMR_VA + KS8695_TMCON); - __raw_writel(tmout / 2, KS8695_TMR_VA + KS8695_T1TC); - __raw_writel(tmout / 2, KS8695_TMR_VA + KS8695_T1PD); + writel_relaxed(tmout / 2, KS8695_TMR_VA + KS8695_T1TC); + writel_relaxed(tmout / 2, KS8695_TMR_VA + KS8695_T1PD); /* re-enable timer1 */ - __raw_writel(tmcon | TMCON_T1EN, KS8695_TMR_VA + KS8695_TMCON); + writel_relaxed(tmcon | TMCON_T1EN, KS8695_TMR_VA + KS8695_TMCON); } static void __init ks8695_timer_init (void) @@ -138,12 +138,12 @@ void ks8695_restart(char mode, const char *cmd) soft_restart(0); /* disable timer0 */ - reg = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); - __raw_writel(reg & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); + reg = readl_relaxed(KS8695_TMR_VA + KS8695_TMCON); + writel_relaxed(reg & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); /* enable watchdog mode */ - __raw_writel((10 << 8) | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC); + writel_relaxed((10 << 8) | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC); /* re-enable timer0 */ - __raw_writel(reg | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); + writel_relaxed(reg | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); } |