drm_framebuffer_funcs are not supposed to change at runtime. So mark the non-const structs as const.
File size before: text data bss dec hex filename 3978 216 0 4194 1062 drivers/gpu/drm/drm_fb_cma_helper.o
File size After adding 'const': text data bss dec hex filename 4002 184 0 4186 105a drivers/gpu/drm/drm_fb_cma_helper.o
Signed-off-by: Arvind Yadav arvind.yadav.cs@gmail.com --- drivers/gpu/drm/drm_fb_cma_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c index 50abd1f..134659e 100644 --- a/drivers/gpu/drm/drm_fb_cma_helper.c +++ b/drivers/gpu/drm/drm_fb_cma_helper.c @@ -120,7 +120,7 @@ int drm_fb_cma_create_handle(struct drm_framebuffer *fb, } EXPORT_SYMBOL(drm_fb_cma_create_handle);
-static struct drm_framebuffer_funcs drm_fb_cma_funcs = { +static const struct drm_framebuffer_funcs drm_fb_cma_funcs = { .destroy = drm_fb_cma_destroy, .create_handle = drm_fb_cma_create_handle, };