From: Bhumika Goyal Date: Tue, 8 Aug 2017 15:05:51 +0000 (+0530) Subject: drm: make drm_mode_config_func const X-Git-Tag: v4.14-rc1~179^2~28^2~35 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a5cb37d800a49922fdd80a20384b55b4a6b7bece;p=linux.git drm: make drm_mode_config_func const Make these structures const as they are only stored in the funcs field of a drm_mode_config structure which is of type const. Done using Coccinelle: @match disable optional_qualifier@ identifier s; @@ static struct drm_mode_config_funcs s = {...}; @ref@ position p; identifier match.s; @@ s@p @good1@ identifier y; position ref.p; identifier match.s; @@ struct drm_mode_config y = {...,.funcs=&s@p,...}; @good2@ struct drm_mode_config y; identifier match.s; position ref.p; @@ y.funcs = &s@p @bad depends on !good1 && !good2@ position ref.p; identifier match.s; @@ s@p @depends on forall !bad disable optional_qualifier@ identifier match.s; @@ static + const struct drm_mode_config_funcs s; Signed-off-by: Bhumika Goyal Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/1502204751-16525-1-git-send-email-bhumirks@gmail.com --- diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c index 415b7dae0960..f75c341566ac 100644 --- a/drivers/gpu/drm/arc/arcpgu_drv.c +++ b/drivers/gpu/drm/arc/arcpgu_drv.c @@ -31,7 +31,7 @@ static void arcpgu_fb_output_poll_changed(struct drm_device *dev) drm_fbdev_cma_hotplug_event(arcpgu->fbdev); } -static struct drm_mode_config_funcs arcpgu_drm_modecfg_funcs = { +static const struct drm_mode_config_funcs arcpgu_drm_modecfg_funcs = { .fb_create = drm_fb_cma_create, .output_poll_changed = arcpgu_fb_output_poll_changed, .atomic_check = drm_atomic_helper_check, diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c index 29653fe5285c..0ea3ca823034 100644 --- a/drivers/gpu/drm/pl111/pl111_drv.c +++ b/drivers/gpu/drm/pl111/pl111_drv.c @@ -72,7 +72,7 @@ #define DRIVER_DESC "DRM module for PL111" -static struct drm_mode_config_funcs mode_config_funcs = { +static const struct drm_mode_config_funcs mode_config_funcs = { .fb_create = drm_fb_cma_create, .atomic_check = drm_atomic_helper_check, .atomic_commit = drm_atomic_helper_commit,