diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2012-04-30 23:31:57 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-07-10 23:04:04 -0400 |
| commit | fd0ea65d3e675e479e022b6cfc9ebe1864c76afc (patch) | |
| tree | 8869d7965ccb05b9ca635d21c983d84a552ee21e /include | |
| parent | 0f506a96693d8ad4aeccbd98dbd54a3c7357cfa8 (diff) | |
mmc: extend and rename cd-gpio helpers to handle more slot GPIO functions
GPIOs can be used in MMC/SD-card slots not only for hotplug detection, but
also to implement the write-protection pin. Rename cd-gpio helpers to
slot-gpio to make addition of further slot GPIO functions possible.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mmc/slot-gpio.h (renamed from include/linux/mmc/cd-gpio.h) | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/mmc/cd-gpio.h b/include/linux/mmc/slot-gpio.h index cefaba038ccb..edfaa3254373 100644 --- a/include/linux/mmc/cd-gpio.h +++ b/include/linux/mmc/slot-gpio.h @@ -8,11 +8,11 @@ * published by the Free Software Foundation. */ -#ifndef MMC_CD_GPIO_H -#define MMC_CD_GPIO_H +#ifndef MMC_SLOT_GPIO_H +#define MMC_SLOT_GPIO_H struct mmc_host; -int mmc_cd_gpio_request(struct mmc_host *host, unsigned int gpio); -void mmc_cd_gpio_free(struct mmc_host *host); +int mmc_gpio_request_cd(struct mmc_host *host, unsigned int gpio); +void mmc_gpio_free_cd(struct mmc_host *host); #endif |