| Message ID | 20240925-drm-const-regmap-v1-5-e609d502401b@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm: constify read-only regmap structs | expand |
On 25/09/2024 17:42, Javier Carrasco wrote: > `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> > --- > drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c > index 4a6dcfd781e8..94b7dfef3b5e 100644 > --- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c > +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c > @@ -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, > Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
diff --git a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c index 4a6dcfd781e8..94b7dfef3b5e 100644 --- a/drivers/gpu/drm/panel/panel-ilitek-ili9322.c +++ b/drivers/gpu/drm/panel/panel-ilitek-ili9322.c @@ -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,
`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> --- drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)