Messages in this thread Patch in this message | | | From | Bhumika Goyal <> | Subject | [PATCH] drm/virtio: make drm_fb_helper_funcs const | Date | Tue, 8 Aug 2017 20:44:05 +0530 |
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Make these structures const as they are only passed to the function drm_fb_helper_prepare and the corresponding argument is of type const. Done using Coccinelle
@match disable optional_qualifier@ identifier s; @@ static struct drm_fb_helper_funcs s = {...};
@ref@ position p; identifier match.s; @@ s@p
@good1@ identifier match.s; expression e1,e2; position ref.p; @@ drm_fb_helper_prepare(e1,e2,&s@p,...)
@bad depends on !good1@ position ref.p; identifier match.s; @@ s@p
@depends on forall !bad disable optional_qualifier@ identifier match.s; @@ static + const struct drm_fb_helper_funcs s;
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> --- drivers/gpu/drm/virtio/virtgpu_fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c index 046e28b..15d18fd 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fb.c +++ b/drivers/gpu/drm/virtio/virtgpu_fb.c @@ -308,7 +308,7 @@ static int virtio_gpu_fbdev_destroy(struct drm_device *dev, return 0; } -static struct drm_fb_helper_funcs virtio_gpu_fb_helper_funcs = { +static const struct drm_fb_helper_funcs virtio_gpu_fb_helper_funcs = { .fb_probe = virtio_gpufb_create, }; -- 1.9.1
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