drm/i915: indicate framebuffer restore key in SysRq help message

At the same time, bring the action message closer to the usual format.

Signed-off-by: Ferenc Wagner <[e-mail]>
Acked-by: Jesse Barnes <[e-mail]>
Signed-off-by: Eric Anholt <[e-mail]>

drivers/gpu/drm/i915/intel_fb.c

···
 
 static struct sysrq_key_op sysrq_intelfb_restore_op = {
         .handler = intelfb_sysrq,
-        .help_msg = "force fb",
-        .action_msg = "force restore of fb console",
+        .help_msg = "force-fb(G)",
+        .action_msg = "Restore framebuffer console",
 };
 
 int intelfb_probe(struct drm_device *dev)