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ARM: pxa: fix wrong parsing gpio event on spitz

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(~GPLR0 & GPIO_bit(SPITZ_GPIO_KEY_INT)) | (GPLR0 &
GPIO_bit(SPITZ_GPIO_SYNC));

After using gpio_get_value, the statement should be in below.
((!gpio_get_value(SPITZ_GPIO_KEY_INT)
	<< GPIO_bit(SPITZ_GPIO_KEY_INT))
	| gpio_get_value(SPITZ_GPIO_SYNC));

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
This commit is contained in:
Haojian Zhuang
2012-02-06 15:33:22 +08:00
parent c38e234562
commit bc329ad7b0
1 changed files with 2 additions and 3 deletions
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5
arch/arm/mach-pxa/spitz_pm.c
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@@ -172,10 +172,9 @@ static int spitz_should_wakeup(unsigned int resume_on_alarm)
static unsigned long spitz_charger_wakeup(void) static unsigned long spitz_charger_wakeup(void)
{ {
unsigned long ret; unsigned long ret;
ret = (!gpio_get_value(SPITZ_GPIO_KEY_INT) ret = ((!gpio_get_value(SPITZ_GPIO_KEY_INT)
<< GPIO_bit(SPITZ_GPIO_KEY_INT)) << GPIO_bit(SPITZ_GPIO_KEY_INT))
| (!gpio_get_value(SPITZ_GPIO_SYNC) | gpio_get_value(SPITZ_GPIO_SYNC));
<< GPIO_bit(SPITZ_GPIO_SYNC));
return ret; return ret;
} }