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Blackfin: punt Blackfin-specific GPIO wakeup API

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This patch removes a custom GPIO wakeup API which allowed GPIOs to act
as wakeup sources, which are not configured as Interrupts.
This API is a leftover from the time before irq_wake was established.
From now on people must use enable_irq_wake(GPIO_IRQx) and the GPIO in
question needs to be configured as Interrupt.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Michael Hennerich
2010-03-10 14:26:06 +00:00
committed by Mike Frysinger
parent 85eb0e4b15
commit bb84dbf69b
5 changed files with 24 additions and 188 deletions
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22
arch/blackfin/include/asm/gpio.h
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@@ -167,23 +167,23 @@ int bfin_special_gpio_request(unsigned gpio, const char *label);
#endif
#ifdef CONFIG_PM
int bfin_pm_standby_ctrl(unsigned ctrl);
unsigned int bfin_pm_standby_setup(void);
void bfin_pm_standby_restore(void);
static inline int bfin_pm_standby_setup(void)
{
return bfin_pm_standby_ctrl(1);
}
static inline void bfin_pm_standby_restore(void)
{
bfin_pm_standby_ctrl(0);
}
void bfin_gpio_pm_hibernate_restore(void);
void bfin_gpio_pm_hibernate_suspend(void);
#ifndef CONFIG_BF54x
#define PM_WAKE_RISING 0x1
#define PM_WAKE_FALLING 0x2
#define PM_WAKE_HIGH 0x4
#define PM_WAKE_LOW 0x8
#define PM_WAKE_BOTH_EDGES (PM_WAKE_RISING | PM_WAKE_FALLING)
#define PM_WAKE_IGNORE 0xF0
int gpio_pm_wakeup_request(unsigned gpio, unsigned char type);
void gpio_pm_wakeup_free(unsigned gpio);
int gpio_pm_wakeup_ctrl(unsigned gpio, unsigned ctrl);
struct gpio_port_s {
unsigned short data;