backlight: constify backlight_ops
backlight_device_register has been expecting a const "ops" argument, and using
it as such, since 9905a43b2d563e6f89e4c63c4278ada03f2ebb14. Let's make the
remaining backlight_ops instances const.
Inspired by hunks of the grsecurity patch, updated for newer kernels.
Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 8dce251..bac16345 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -111,7 +111,7 @@
return lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
}
-static struct backlight_ops atmel_lcdc_bl_ops = {
+static const struct backlight_ops atmel_lcdc_bl_ops = {
.update_status = atmel_bl_update_status,
.get_brightness = atmel_bl_get_brightness,
};
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 34a0851..dd9de2e 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -1786,7 +1786,7 @@
return bd->props.brightness;
}
-static struct backlight_ops aty128_bl_data = {
+static const struct backlight_ops aty128_bl_data = {
.get_brightness = aty128_bl_get_brightness,
.update_status = aty128_bl_update_status,
};
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index 5bf9123..4d5c413 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -2221,7 +2221,7 @@
return bd->props.brightness;
}
-static struct backlight_ops aty_bl_data = {
+static const struct backlight_ops aty_bl_data = {
.get_brightness = aty_bl_get_brightness,
.update_status = aty_bl_update_status,
};
diff --git a/drivers/video/aty/radeon_backlight.c b/drivers/video/aty/radeon_backlight.c
index 256966e..9b811dd 100644
--- a/drivers/video/aty/radeon_backlight.c
+++ b/drivers/video/aty/radeon_backlight.c
@@ -128,7 +128,7 @@
return bd->props.brightness;
}
-static struct backlight_ops radeon_bl_data = {
+static const struct backlight_ops radeon_bl_data = {
.get_brightness = radeon_bl_get_brightness,
.update_status = radeon_bl_update_status,
};
diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c
index 38ffc3f..c789c46 100644
--- a/drivers/video/backlight/88pm860x_bl.c
+++ b/drivers/video/backlight/88pm860x_bl.c
@@ -155,7 +155,7 @@
return -EINVAL;
}
-static struct backlight_ops pm860x_backlight_ops = {
+static const struct backlight_ops pm860x_backlight_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = pm860x_backlight_update_status,
.get_brightness = pm860x_backlight_get_brightness,
diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c
index b2b2c7b..209acc1 100644
--- a/drivers/video/backlight/max8925_bl.c
+++ b/drivers/video/backlight/max8925_bl.c
@@ -92,7 +92,7 @@
return ret;
}
-static struct backlight_ops max8925_backlight_ops = {
+static const struct backlight_ops max8925_backlight_ops = {
.options = BL_CORE_SUSPENDRESUME,
.update_status = max8925_backlight_update_status,
.get_brightness = max8925_backlight_get_brightness,
diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/nvidia/nv_backlight.c
index 2fb552a..6aac6d1 100644
--- a/drivers/video/nvidia/nv_backlight.c
+++ b/drivers/video/nvidia/nv_backlight.c
@@ -87,7 +87,7 @@
return bd->props.brightness;
}
-static struct backlight_ops nvidia_bl_ops = {
+static const struct backlight_ops nvidia_bl_ops = {
.get_brightness = nvidia_bl_get_brightness,
.update_status = nvidia_bl_update_status,
};
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index e1c765d..61026f9 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -465,7 +465,7 @@
return 0;
}
-static struct backlight_ops taal_bl_ops = {
+static const struct backlight_ops taal_bl_ops = {
.get_brightness = taal_bl_get_intensity,
.update_status = taal_bl_update_status,
};
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index 618f36b..da38818 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -331,7 +331,7 @@
return bd->props.brightness;
}
-static struct backlight_ops riva_bl_ops = {
+static const struct backlight_ops riva_bl_ops = {
.get_brightness = riva_bl_get_brightness,
.update_status = riva_bl_update_status,
};