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video: smscufx: don't restore fb_mmap after deferred IO cleanup
author
Jani Nikula
<jani.nikula@intel.com>
Fri, 29 Nov 2019 10:29:33 +0000
(12:29 +0200)
committer
Jani Nikula
<jani.nikula@intel.com>
Tue, 3 Dec 2019 09:11:02 +0000
(11:11 +0200)
Deferred IO now preserves the fb_ops.
Cc: Steve Glendinning <steve.glendinning@shawell.net>
Cc: linux-fbdev@vger.kernel.org
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link:
https://patchwork.freedesktop.org/patch/msgid/480dcc682481e6972e5648181d7e92120929ec6b.1575022735.git.jani.nikula@intel.com
drivers/video/fbdev/smscufx.c
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diff --git
a/drivers/video/fbdev/smscufx.c
b/drivers/video/fbdev/smscufx.c
index
0e0f5bb
..
e362d7d
100644
(file)
--- a/
drivers/video/fbdev/smscufx.c
+++ b/
drivers/video/fbdev/smscufx.c
@@
-1170,7
+1170,6
@@
static int ufx_ops_release(struct fb_info *info, int user)
fb_deferred_io_cleanup(info);
kfree(info->fbdefio);
info->fbdefio = NULL;
- info->fbops->fb_mmap = ufx_ops_mmap;
}
pr_debug("released /dev/fb%d user=%d count=%d",