From: Andrzej Hajda Date: Fri, 25 Sep 2015 12:48:19 +0000 (+0200) Subject: drm/exynos/hdmi: replace all writeb with writel X-Git-Tag: v4.4-rc1~66^2~9^2~29 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=1993c33942c7518ceeb77117e5f0e20d5ef269df;p=linux.git drm/exynos/hdmi: replace all writeb with writel Registers are 32-bit, even if only lower 8-bits are used. Signed-off-by: Andrzej Hajda Reviewed-by: Gustavo Padovan Signed-off-by: Inki Dae --- diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 814dd8c98b32..50ced7091c83 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -537,7 +537,7 @@ static inline u32 hdmi_reg_read(struct hdmi_context *hdata, u32 reg_id) static inline void hdmi_reg_writeb(struct hdmi_context *hdata, u32 reg_id, u8 value) { - writeb(value, hdata->regs + hdmi_map_reg(hdata, reg_id)); + writel(value, hdata->regs + hdmi_map_reg(hdata, reg_id)); } static inline void hdmi_reg_writev(struct hdmi_context *hdata, u32 reg_id, @@ -546,7 +546,7 @@ static inline void hdmi_reg_writev(struct hdmi_context *hdata, u32 reg_id, reg_id = hdmi_map_reg(hdata, reg_id); while (--bytes >= 0) { - writeb(val & 0xff, hdata->regs + reg_id); + writel(val & 0xff, hdata->regs + reg_id); val >>= 8; reg_id += 4; } @@ -579,7 +579,7 @@ static int hdmiphy_reg_write_buf(struct hdmi_context *hdata, } else { int i; for (i = 0; i < len; i++) - writeb(buf[i], hdata->regs_hdmiphy + + writel(buf[i], hdata->regs_hdmiphy + ((reg_offset + i)<<2)); return 0; }