video: udlfb: don't restore fb_mmap after deferred IO cleanup
Deferred IO now preserves the fb_ops. Cc: Bernie Thompson <bernie@plugable.com> 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/0f12bb51a6f2a656571cd21230b7e9d5be320db4.1575022735.git.jani.nikula@intel.com
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@ -1037,7 +1037,6 @@ static int dlfb_ops_release(struct fb_info *info, int user)
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fb_deferred_io_cleanup(info);
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kfree(info->fbdefio);
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info->fbdefio = NULL;
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info->fbops->fb_mmap = dlfb_ops_mmap;
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}
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dev_dbg(info->dev, "release, user=%d count=%d\n", user, dlfb->fb_count);
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