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drm/panel: ili9322: Constify struct regmap_bus

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`ili9322_regmap_bus` 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: Neil Armstrong <neil.armstrong@linaro.org>
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-v1-5-e609d502401b@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Javier Carrasco 2024-09-25 17:42:44 +02:00 committed by Dmitry Baryshkov
parent 0bcbddb7ef
commit 6a92271233
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/panel/panel-ilitek-ili9322.c
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@ -318,7 +318,7 @@ static int ili9322_regmap_spi_read(void *context, const void *reg,
return spi_write_then_read(spi, buf, 1, val, 1);
}
static struct regmap_bus ili9322_regmap_bus = {
static const struct regmap_bus ili9322_regmap_bus = {
.write = ili9322_regmap_spi_write,
.read = ili9322_regmap_spi_read,
.reg_format_endian_default = REGMAP_ENDIAN_BIG,