From: Marek Vasut Date: Sun, 8 Apr 2018 17:56:46 +0000 (+0200) Subject: mmc: matsushita-common: Export register access functions X-Git-Tag: v2018.05-rc2~18^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0e2bd5aa49ae2f71473d5d32714a79e3df1cf730;p=platform%2Fkernel%2Fu-boot.git mmc: matsushita-common: Export register access functions Export the matsu_sd_{read,write}l() common register access functions, so that they can be used by other drivers sharing the common code. Signed-off-by: Marek Vasut Cc: Jaehoon Chung Cc: Masahiro Yamada --- diff --git a/drivers/mmc/matsushita-common.c b/drivers/mmc/matsushita-common.c index b143f5c..3f538c3 100644 --- a/drivers/mmc/matsushita-common.c +++ b/drivers/mmc/matsushita-common.c @@ -44,7 +44,7 @@ static void matsu_sd_writew(struct matsu_sd_priv *priv, writew(val, priv->regbase + (reg >> 1)); } -static u32 matsu_sd_readl(struct matsu_sd_priv *priv, unsigned int reg) +u32 matsu_sd_readl(struct matsu_sd_priv *priv, unsigned int reg) { u32 val; @@ -61,7 +61,7 @@ static u32 matsu_sd_readl(struct matsu_sd_priv *priv, unsigned int reg) return readl(priv->regbase + reg); } -static void matsu_sd_writel(struct matsu_sd_priv *priv, +void matsu_sd_writel(struct matsu_sd_priv *priv, u32 val, unsigned int reg) { if (priv->caps & MATSU_SD_CAP_64BIT) diff --git a/drivers/mmc/matsushita-common.h b/drivers/mmc/matsushita-common.h index b019b72..3be91c3 100644 --- a/drivers/mmc/matsushita-common.h +++ b/drivers/mmc/matsushita-common.h @@ -143,4 +143,8 @@ int matsu_sd_get_cd(struct udevice *dev); int matsu_sd_bind(struct udevice *dev); int matsu_sd_probe(struct udevice *dev, u32 quirks); +u32 matsu_sd_readl(struct matsu_sd_priv *priv, unsigned int reg); +void matsu_sd_writel(struct matsu_sd_priv *priv, + u32 val, unsigned int reg); + #endif /* __MATSUSHITA_COMMON_H__ */