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Subject[PATCH] drm/gma500: Constify static structs
Date
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>
---
drivers/gpu/drm/gma500/framebuffer.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index da02d7e8a8f5..54d9876b5305 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -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,
--
2.28.0
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