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path: root/drivers/gpu/drm/sprd/sprd_dsi.c
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Diffstat (limited to 'drivers/gpu/drm/sprd/sprd_dsi.c')
-rw-r--r--drivers/gpu/drm/sprd/sprd_dsi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/sprd/sprd_dsi.c b/drivers/gpu/drm/sprd/sprd_dsi.c
index 0b69c140eab3..44a7a579660f 100644
--- a/drivers/gpu/drm/sprd/sprd_dsi.c
+++ b/drivers/gpu/drm/sprd/sprd_dsi.c
@@ -209,7 +209,7 @@ static int regmap_tst_io_read(void *context, u32 reg, u32 *val)
return 0;
}
-static struct regmap_bus regmap_tst_io = {
+static const struct regmap_bus regmap_tst_io = {
.reg_write = regmap_tst_io_write,
.reg_read = regmap_tst_io_read,
};