| Message ID | 20230731123336.55152-1-wangzhu9@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | [-next] drm/exynos: remove redundant of_match_ptr | expand |
On 31/07/2023 14:33, Zhu Wang wrote: > The driver depends on CONFIG_OF, so it is not necessary to use > of_match_ptr here. > > Even for drivers that do not depend on CONFIG_OF, it's almost always > better to leave out the of_match_ptr(), since the only thing it can > possibly do is to save a few bytes of .text if a driver can be used both > with and without it. Hence we remove of_match_ptr. > > Signed-off-by: Zhu Wang <wangzhu9@huawei.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index 964dceb28c1e..34cdabc30b4f 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -1426,6 +1426,6 @@ struct platform_driver gsc_driver = { .name = "exynos-drm-gsc", .owner = THIS_MODULE, .pm = &gsc_pm_ops, - .of_match_table = of_match_ptr(exynos_drm_gsc_of_match), + .of_match_table = exynos_drm_gsc_of_match, }, };
The driver depends on CONFIG_OF, so it is not necessary to use of_match_ptr here. Even for drivers that do not depend on CONFIG_OF, it's almost always better to leave out the of_match_ptr(), since the only thing it can possibly do is to save a few bytes of .text if a driver can be used both with and without it. Hence we remove of_match_ptr. Signed-off-by: Zhu Wang <wangzhu9@huawei.com> --- drivers/gpu/drm/exynos/exynos_drm_gsc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)