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| author | Chris Metcalf <cmetcalf@tilera.com> | 2010-08-13 19:59:15 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2010-08-13 19:59:15 -0400 |
| commit | 7d72e6fa56c4100b9669efe0044f77ed9eb785a1 (patch) | |
| tree | 5e90bf4969809a1ab20b97432b85be20ccfaa1f4 /arch/arm/mach-s3c2440/mach-gta02.c | |
| parent | ba00376b0b13f234d839541a7b36a5bf5c2a4036 (diff) | |
| parent | 2be1f3a73dd02e38e181cf5abacb3d45a6a2d6b8 (diff) | |
Merge branch 'master' into for-linus
Diffstat (limited to 'arch/arm/mach-s3c2440/mach-gta02.c')
| -rw-r--r-- | arch/arm/mach-s3c2440/mach-gta02.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c index 9e39faa283b..deaabe86741 100644 --- a/arch/arm/mach-s3c2440/mach-gta02.c +++ b/arch/arm/mach-s3c2440/mach-gta02.c @@ -90,24 +90,17 @@ static struct pcf50633 *gta02_pcf; /* - * This gets called every 1ms when we paniced. + * This gets called frequently when we paniced. */ -static long gta02_panic_blink(long count) +static long gta02_panic_blink(int state) { long delay = 0; - static long last_blink; - static char led; + char led; - /* Fast blink: 200ms period. */ - if (count - last_blink < 100) - return 0; - - led ^= 1; + led = (state) ? 1 : 0; gpio_direction_output(GTA02_GPIO_AUX_LED, led); - last_blink = count; - return delay; } @@ -556,7 +549,7 @@ static void gta02_poweroff(void) static void __init gta02_machine_init(void) { - /* Set the panic callback to make AUX LED blink at ~5Hz. */ + /* Set the panic callback to turn AUX LED on or off. */ panic_blink = gta02_panic_blink; s3c_pm_init(); |