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mmc: simplify mmc_cd_gpio_request() by removing two parameters

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Calculate the IRQ number, using gpio_to_irq() and use fixed flags: trigger
on both edges. This makes two out of four arguments of the
mmc_cd_gpio_request() function redundant.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Guennadi Liakhovetski 2012-02-09 22:57:07 +01:00 • committed by Chris Ball
parent 296e0b0357
commit c9b0546a59
2 changed files with 10 additions and 6 deletions
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3
include/linux/mmc/cd-gpio.h
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@ -12,8 +12,7 @@
#define MMC_CD_GPIO_H
struct mmc_host;
int mmc_cd_gpio_request(struct mmc_host *host, unsigned int gpio,
unsigned int irq, unsigned long flags);
int mmc_cd_gpio_request(struct mmc_host *host, unsigned int gpio);
void mmc_cd_gpio_free(struct mmc_host *host);
#endif