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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>
This commit is contained in:
Mikael Pettersson 2009-09-28 18:26:25 +02:00 committed by Dave Airlie
parent 4c57edba45
commit bea1d35b8e
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/drm_fb_helper.c
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@ -280,6 +280,7 @@ void drm_fb_helper_restore(void)
}
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 @@ static struct sysrq_key_op sysrq_drm_fb_helper_restore_op = {
.help_msg = "force-fb(V)",
.action_msg = "Restore framebuffer console",
};
#endif
static void drm_fb_helper_on(struct fb_info *info)
{