mmc: core: parse voltage from device-tree

[karo-tx-linux.git] / include / linux / mmc / core.h

diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 443243b241d5fcce816f4f269a95bed7c16a6878..da51bec578c33043c156d6661668e8957f5cb86f 100644 (file)
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -208,6 +208,8 @@ static inline void mmc_claim_host(struct mmc_host *host)
        __mmc_claim_host(host, NULL);
 }
 
+struct device_node;
 extern u32 mmc_vddrange_to_ocrmask(int vdd_min, int vdd_max);
+extern int mmc_of_parse_voltage(struct device_node *np, u32 *mask);
 
 #endif /* LINUX_MMC_CORE_H */