From 4a3d1cfa8e161227d80765750d6906620eca1338 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 7 Jun 2014 19:50:05 +0200 Subject: [PATCH] backports: add mmc_card_hs() This is needed by the RSI driver. Signed-off-by: Hauke Mehrtens --- backport/backport-include/linux/mmc/host.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 backport/backport-include/linux/mmc/host.h diff --git a/backport/backport-include/linux/mmc/host.h b/backport/backport-include/linux/mmc/host.h new file mode 100644 index 000000000000..49d7049b47f9 --- /dev/null +++ b/backport/backport-include/linux/mmc/host.h @@ -0,0 +1,16 @@ +#ifndef _BACKPORTLINUX_MMC_HOST_H +#define _BACKPORTLINUX_MMC_HOST_H +#include_next +#include +#include + +#if LINUX_VERSION_CODE < KERNEL_VERSION(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_CODE < KERNEL_VERSION(3,16,0) */ + +#endif /* _BACKPORTLINUX_MMC_HOST_H */ -- 2.30.2