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drm/sprd: Constify struct regmap_bus

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`regmap_txt_io` is not modified and can be declared as const to
move its data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240925-drm-const-regmap-v1-6-e609d502401b@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Javier Carrasco
2024-09-25 17:42:45 +02:00
committed by Dmitry Baryshkov
parent 6a92271233
commit 420fb223fe
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/sprd/sprd_dsi.c
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@@ -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,
};