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Commit a5cb37d8 authored by Bhumika Goyal's avatar Bhumika Goyal Committed by Daniel Vetter
Browse files

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: default avatarBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1502204751-16525-1-git-send-email-bhumirks@gmail.com
parent 91b39a4e

drivers/gpu/drm/arc/arcpgu_drv.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -31,7 +31,7 @@ static void arcpgu_fb_output_poll_changed(struct drm_device *dev) 
	drm_fbdev_cma_hotplug_event(arcpgu->fbdev);

	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,

	.fb_create  = drm_fb_cma_create,

	.output_poll_changed = arcpgu_fb_output_poll_changed,

	.output_poll_changed = arcpgu_fb_output_poll_changed,

	.atomic_check = drm_atomic_helper_check,

	.atomic_check = drm_atomic_helper_check,

drivers/gpu/drm/pl111/pl111_drv.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -72,7 +72,7 @@ 




#define DRIVER_DESC      "DRM module for PL111"

#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,

	.fb_create = drm_fb_cma_create,

	.atomic_check = drm_atomic_helper_check,

	.atomic_check = drm_atomic_helper_check,

	.atomic_commit = drm_atomic_helper_commit,

	.atomic_commit = drm_atomic_helper_commit,