drm: fix drm_fb_helper warning when !CONFIG_MAGIC_SYSRQ
Compiling DRM throws the following warning if MAGIC_SYSRQ is disabled:
drivers/gpu/drm/drm_fb_helper.c:101: warning: 'sysrq_drm_fb_helper_restore_op' defined but not used
Fix: place sysrq_drm_fb_helper_restore_op and associated
definitions inside #ifdef CONFIG_MAGIC_SYSRQ.
Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 83d7b7d..819ddcb 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -280,6 +280,7 @@
}
EXPORT_SYMBOL(drm_fb_helper_restore);
+#ifdef CONFIG_MAGIC_SYSRQ
static void drm_fb_helper_restore_work_fn(struct work_struct *ignored)
{
drm_fb_helper_restore();
@@ -296,6 +297,7 @@
.help_msg = "force-fb(V)",
.action_msg = "Restore framebuffer console",
};
+#endif
static void drm_fb_helper_on(struct fb_info *info)
{
