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-rw-r--r--drivers/gpu/drm/i915/intel_fb.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index e4652dcdd9b..7a66b91ccf4 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -857,9 +857,15 @@ void intelfb_restore(void)
drm_crtc_helper_set_config(&kernelfb_mode);
}
+static void intelfb_restore_work_fn(struct work_struct *ignored)
+{
+ intelfb_restore();
+}
+static DECLARE_WORK(intelfb_restore_work, intelfb_restore_work_fn);
+
static void intelfb_sysrq(int dummy1, struct tty_struct *dummy3)
{
- intelfb_restore();
+ schedule_work(&intelfb_restore_work);
}
static struct sysrq_key_op sysrq_intelfb_restore_op = {