From 86e8286a0e48663e1e86a5884b30a6d05de2993a Mon Sep 17 00:00:00 2001 From: Anton Vorontsov Date: Wed, 26 Nov 2008 22:54:17 +0300 Subject: 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 Signed-off-by: Pierre Ossman --- include/linux/mmc/core.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/mmc') diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index 143cebf0586..7ac8b500d55 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 -- cgit v1.2.3