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/linux/mmc/cd-gpio.h | |
| 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/linux/mmc/cd-gpio.h')
| -rw-r--r-- | include/linux/mmc/cd-gpio.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/linux/mmc/cd-gpio.h b/include/linux/mmc/cd-gpio.h deleted file mode 100644 index cefaba038ccb..000000000000 --- a/include/linux/mmc/cd-gpio.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Generic GPIO card-detect helper header - * - * Copyright (C) 2011, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef MMC_CD_GPIO_H -#define MMC_CD_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); - -#endif |