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drm/gma500: Constify static structs 

The only usage of these is to assign their address to the fbops field in
the fb_info struct, which is a const pointer. Make them const to allow
the compiler to put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200830211741.17326-1-rikard.falkeborn@gmail.com
This commit is contained in:
Rikard Falkeborn 2020-08-30 23:17:41 +02:00 committed by Daniel Vetter
parent 8445e2c54c
commit c08503ec03
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/gma500/framebuffer.c
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@ -164,7 +164,7 @@ static int psbfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
return 0;
}
static struct fb_ops psbfb_ops = {
static const struct fb_ops psbfb_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_setcolreg = psbfb_setcolreg,
@ -175,7 +175,7 @@ static struct fb_ops psbfb_ops = {
.fb_sync = psbfb_sync,
};
static struct fb_ops psbfb_roll_ops = {
static const struct fb_ops psbfb_roll_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_setcolreg = psbfb_setcolreg,
@ -186,7 +186,7 @@ static struct fb_ops psbfb_roll_ops = {
.fb_mmap = psbfb_mmap,
};
static struct fb_ops psbfb_unaccel_ops = {
static const struct fb_ops psbfb_unaccel_ops = {
.owner = THIS_MODULE,
DRM_FB_HELPER_DEFAULT_OPS,
.fb_setcolreg = psbfb_setcolreg,