[PATCH] staging: vboxvideo: constify drm_fb_helper_funcs

From	Arvind Yadav <arvind.yadav.cs@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] staging: vboxvideo: constify drm_fb_helper_funcs
Date	2017-08-21 12:10 +0200
Message-ID	<ugROG-339-1@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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drm_fb_helper_funcs are not supposed to change at runtime.
All functions working with drm_fb_helper_funcs provided by
<drm/drm_fb_helper.h> work with const drm_fb_helper_funcs.
So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
 drivers/staging/vboxvideo/vbox_fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/vboxvideo/vbox_fb.c b/drivers/staging/vboxvideo/vbox_fb.c
index 35f6d9f..70d99b7 100644
--- a/drivers/staging/vboxvideo/vbox_fb.c
+++ b/drivers/staging/vboxvideo/vbox_fb.c
@@ -330,7 +330,7 @@ static void vbox_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
 	*blue = regno;
 }
 
-static struct drm_fb_helper_funcs vbox_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs vbox_fb_helper_funcs = {
 	.gamma_set = vbox_fb_gamma_set,
 	.gamma_get = vbox_fb_gamma_get,
 	.fb_probe = vboxfb_create,
-- 
1.9.1

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[PATCH] staging: vboxvideo: constify drm_fb_helper_funcs Arvind Yadav <arvind.yadav.cs@gmail.com> - 2017-08-21 12:10 +0200
  Re: [PATCH] staging: vboxvideo: constify drm_fb_helper_funcs Hans de Goede <hdegoede@redhat.com> - 2017-08-21 13:40 +0200
  Re: [PATCH] staging: vboxvideo: constify drm_fb_helper_funcs Greg KH <gregkh@linuxfoundation.org> - 2017-08-23 03:40 +0200

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