Re: [PATCH] drm/vboxvideo: Make structure vbox_fb_helper_funcs constant

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Hi all,

On 14-08-19 19:36, Hans de Goede wrote:
Hi,

On 14-08-19 19:26, Daniel Vetter wrote:
On Tue, Aug 13, 2019 at 09:57:19AM +0200, Hans de Goede wrote:
Hi,

On 13-08-19 08:25, Nishka Dasgupta wrote:
The static structure vbox_fb_helper_funcs, of type drm_fb_helper_funcs,
is used only when it is passed as the third argument to
drm_fb_helper_fbdev_setup(), which does not modify it. Hence make it
constant to protect it from unintended modifications.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@xxxxxxxxx>

Thank you for the patch, this looks good to me:

Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>

I'm assuming you'll apply this to drm-misc-next too? Good to state that,
to avoid confusion and coordination issues.

Actually I'm so used to the workflow in other subsystems I was
expecting the subsys maintainer to pick it up. But I know that
is not how it works for the drm subsys and since I'm the vboxvideo
maintainer I guess it makes sense for me to pick this up and push it.

So yes I will pick this up and push it to drm-misc-next, sorry
for the confusion.

I've pushed this to drm-misc-next now.

Regards,

Hans



---
   drivers/gpu/drm/vboxvideo/vbox_drv.c | 2 +-
   1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/vboxvideo/vbox_drv.c b/drivers/gpu/drm/vboxvideo/vbox_drv.c
index 02537ab9cc08..2b57ea3195f2 100644
--- a/drivers/gpu/drm/vboxvideo/vbox_drv.c
+++ b/drivers/gpu/drm/vboxvideo/vbox_drv.c
@@ -32,7 +32,7 @@ static const struct pci_device_id pciidlist[] = {
   };
   MODULE_DEVICE_TABLE(pci, pciidlist);
-static struct drm_fb_helper_funcs vbox_fb_helper_funcs = {
+static const struct drm_fb_helper_funcs vbox_fb_helper_funcs = {
       .fb_probe = vboxfb_create,
   };


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