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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2014-10-20 11:33:53 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-11-10 12:40:41 +0100 |
| commit | 148bcab28f51c80f13e5ad678fe840e8a34af46f (patch) | |
| tree | 9f8d81b82725f2e9e02c82e48acdb79d3e8301ce /drivers/mmc/core/mmc_ops.h | |
| parent | a1fc444e83de05ebbb6269029c9888b8f8b11490 (diff) | |
| download | op-kernel-dev-148bcab28f51c80f13e5ad678fe840e8a34af46f.zip op-kernel-dev-148bcab28f51c80f13e5ad678fe840e8a34af46f.tar.gz | |
mmc: core: Add helper function for EXT_CSD support
The helper function mmc_can_ext_csd() will return a positive value if
the card supports the EXT_CSD register. Start using it at relavant
places in the mmc core.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core/mmc_ops.h')
| -rw-r--r-- | drivers/mmc/core/mmc_ops.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/core/mmc_ops.h b/drivers/mmc/core/mmc_ops.h index f752ec6..6f4b00e 100644 --- a/drivers/mmc/core/mmc_ops.h +++ b/drivers/mmc/core/mmc_ops.h @@ -26,6 +26,7 @@ int mmc_spi_read_ocr(struct mmc_host *host, int highcap, u32 *ocrp); int mmc_spi_set_crc(struct mmc_host *host, int use_crc); int mmc_bus_test(struct mmc_card *card, u8 bus_width); int mmc_send_hpi_cmd(struct mmc_card *card, u32 *status); +int mmc_can_ext_csd(struct mmc_card *card); #endif |
