Registers are 32-bit, even if only lower 8-bits are used.
Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 814dd8c..50ced709 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;
}
--
1.9.1
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