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video: fbmem: use const pointer for fb_ops

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Use const for fb_ops to let us make the info->fbops pointer const in the
future.

v2: rebase

Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3a27f95b424a67b3542b5906c660741daf1d4ea6.1575022735.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2019-11-29 12:29:36 +02:00
parent 80b2976efa
commit f23c57e290
1 changed files with 2 additions and 2 deletions
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4
drivers/video/fbdev/core/fbmem.c
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@ -1079,7 +1079,7 @@ EXPORT_SYMBOL(fb_blank);
static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
unsigned long arg)
{
struct fb_ops *fb;
const struct fb_ops *fb;
struct fb_var_screeninfo var;
struct fb_fix_screeninfo fix;
struct fb_cmap cmap_from;
@ -1292,7 +1292,7 @@ static long fb_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg)
{
struct fb_info *info = file_fb_info(file);
struct fb_ops *fb;
const struct fb_ops *fb;
long ret = -ENOIOCTLCMD;
if (!info)