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drm/fb-helper: unexport drm_fb_helper_panic

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It doesn't even show up in any header files and only used iternally.
Originally it was (ab)used to restore the fbcon on lastclose, but that
died with

commit e8e7a2b8ccfdae0d4cb6bd25824bbedcd42da316
Author: Dave Airlie <airlied@redhat.com>
Date:   Thu Apr 21 22:18:32 2011 +0100

    drm/i915: restore only the mode of this driver on lastclose (v2)

Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-01-20 18:18:07 +01:00
parent d21bf469d5
commit 43c8a849a1
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/drm_fb_helper.c
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@ -287,7 +287,7 @@ static bool drm_fb_helper_force_kernel_mode(void)
return error;
}
int drm_fb_helper_panic(struct notifier_block *n, unsigned long ununsed,
static int drm_fb_helper_panic(struct notifier_block *n, unsigned long ununsed,
void *panic_str)
{
/*
@ -300,7 +300,6 @@ int drm_fb_helper_panic(struct notifier_block *n, unsigned long ununsed,
pr_err("panic occurred, switching back to text console\n");
return drm_fb_helper_force_kernel_mode();
}
EXPORT_SYMBOL(drm_fb_helper_panic);
static struct notifier_block paniced = {
.notifier_call = drm_fb_helper_panic,