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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2008-11-26 22:54:17 +0300 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2008-12-31 18:18:13 +0100 |
| commit | 86e8286a0e48663e1e86a5884b30a6d05de2993a (patch) | |
| tree | 34f9bf2dfdfa4a56edf84a96f7b7667fa195ed98 /include | |
| parent | 0527a60c2b6bd7ab20e82cc5e488659e20eaaacd (diff) | |
| download | linux-86e8286a0e48663e1e86a5884b30a6d05de2993a.tar.bz2 | |
mmc: Add mmc_vddrange_to_ocrmask() helper function
This function sets the OCR mask bits according to provided voltage
ranges. Will be used by the mmc_spi OpenFirmware bindings.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mmc/core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index 143cebf0586f..7ac8b500d55c 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h @@ -151,4 +151,6 @@ static inline void mmc_claim_host(struct mmc_host *host) __mmc_claim_host(host, NULL); } +extern u32 mmc_vddrange_to_ocrmask(int vdd_min, int vdd_max); + #endif |