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 <a.hajda@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 814dd8c98b32d0e35e5c44379669db9cb603cfd9..50ced7091c83b0d95d0825d6a125ec375499c8af 100644 (file)
--- 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;
        }