diff options
Diffstat (limited to 'backport-include/linux/mmc/host.h')
-rw-r--r-- | backport-include/linux/mmc/host.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/backport-include/linux/mmc/host.h b/backport-include/linux/mmc/host.h new file mode 100644 index 0000000..2a60cde --- /dev/null +++ b/backport-include/linux/mmc/host.h @@ -0,0 +1,16 @@ +#ifndef _BACKPORTLINUX_MMC_HOST_H +#define _BACKPORTLINUX_MMC_HOST_H +#include_next <linux/mmc/host.h> +#include <linux/version.h> +#include <linux/mmc/card.h> + +#if LINUX_VERSION_IS_LESS(3,16,0) +#define mmc_card_hs LINUX_BACKPORT(mmc_card_hs) +static inline int mmc_card_hs(struct mmc_card *card) +{ + return card->host->ios.timing == MMC_TIMING_SD_HS || + card->host->ios.timing == MMC_TIMING_MMC_HS; +} +#endif /* LINUX_VERSION_IS_LESS(3,16,0) */ + +#endif /* _BACKPORTLINUX_MMC_HOST_H */ |