From mboxrd@z Thu Jan 1 00:00:00 1970 From: hdegoede@redhat.com (Hans de Goede) Date: Tue, 22 Sep 2015 17:30:24 +0200 Subject: [PATCH 1/3] mmc: Add mmc_is_io_op helper function In-Reply-To: <1442935826-16758-1-git-send-email-hdegoede@redhat.com> References: <1442935826-16758-1-git-send-email-hdegoede@redhat.com> Message-ID: <1442935826-16758-2-git-send-email-hdegoede@redhat.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add a helper function to check if an opcode is a sd-io-rw-* opcode. Signed-off-by: Hans de Goede --- drivers/mmc/core/sdio_ops.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/mmc/core/sdio_ops.h b/drivers/mmc/core/sdio_ops.h index 12a4d3a..5660c7f 100644 --- a/drivers/mmc/core/sdio_ops.h +++ b/drivers/mmc/core/sdio_ops.h @@ -12,6 +12,8 @@ #ifndef _MMC_SDIO_OPS_H #define _MMC_SDIO_OPS_H +#include + int mmc_send_io_op_cond(struct mmc_host *host, u32 ocr, u32 *rocr); int mmc_io_rw_direct(struct mmc_card *card, int write, unsigned fn, unsigned addr, u8 in, u8* out); @@ -19,5 +21,10 @@ int mmc_io_rw_extended(struct mmc_card *card, int write, unsigned fn, unsigned addr, int incr_addr, u8 *buf, unsigned blocks, unsigned blksz); int sdio_reset(struct mmc_host *host); +static inline bool mmc_is_io_op(u32 opcode) +{ + return opcode == SD_IO_RW_DIRECT || opcode == SD_IO_RW_EXTENDED; +} + #endif -- 2.4.3