mirror of
https://github.com/edk2-porting/linux-next.git
synced 2025-01-12 15:44:01 +08:00
497d1f965c
A card detect GPIO is set up only for platforms with "cd-gpios" DT property or TMIO_MMC_USE_GPIO_CD flag. However, the driver core always uses mmc_gpio_get_cd, which just fails with -ENOSYS if ctx->cd_gpio is unset. The bit 5 of the status register provides the current signal level of the CD line. Allow to use it if the GPIO is unused. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> |
||
|---|---|---|
| .. | ||
| core | ||
| host | ||
| Kconfig | ||
| Makefile | ||