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path: root/drivers/gpu/drm/mediatek/mtk_cec.c
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Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_cec.c')
-rw-r--r--drivers/gpu/drm/mediatek/mtk_cec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_cec.c b/drivers/gpu/drm/mediatek/mtk_cec.c
index cb29b649fcdb..12bf93769497 100644
--- a/drivers/gpu/drm/mediatek/mtk_cec.c
+++ b/drivers/gpu/drm/mediatek/mtk_cec.c
@@ -84,7 +84,7 @@ static void mtk_cec_mask(struct mtk_cec *cec, unsigned int offset,
u32 tmp = readl(cec->regs + offset) & ~mask;
tmp |= val & mask;
- writel(val, cec->regs + offset);
+ writel(tmp, cec->regs + offset);
}
void mtk_cec_set_hpd_event(struct device *dev,