From: Arvind Yadav Date: Mon, 3 Jul 2017 11:18:04 +0000 (+0530) Subject: drm/omap: constify attribute_group structures. X-Git-Tag: v4.14-rc1~8^2~16^2~57 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b68ed480d50f405c8f79ac646bbc2f6ac91f9e62;p=platform%2Fkernel%2Flinux-exynos.git drm/omap: constify attribute_group structures. attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 2673 368 0 3041 be1 panel-tpo-td043mtea1.o File size After adding 'const': text data bss dec hex filename 2721 304 0 3025 bd1 panel-tpo-td043mtea1.o Signed-off-by: Arvind Yadav Signed-off-by: Tomi Valkeinen --- diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c index 20c6d8f..ac4a6d4 100644 --- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c @@ -282,7 +282,7 @@ static struct attribute *tpo_td043_attrs[] = { NULL, }; -static struct attribute_group tpo_td043_attr_group = { +static const struct attribute_group tpo_td043_attr_group = { .attrs = tpo_td043_attrs, };