From 6aa851f6276fa08cd59b044bc2b803c49edf58a2 Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Mon, 10 Jul 2023 21:19:58 +0800 Subject: [PATCH] fbdev: imxfb: Removed unneeded release_mem_region [ Upstream commit 45fcc058a75bf5d65cf4c32da44a252fbe873cd4 ] Remove unnecessary release_mem_region from the error path to prevent mem region from being released twice, which could avoid resource leak or other unexpected issues. Fixes: b083c22d5114 ("video: fbdev: imxfb: Convert request_mem_region + ioremap to devm_ioremap_resource") Signed-off-by: Yangtao Li Signed-off-by: Helge Deller Signed-off-by: Sasha Levin --- drivers/video/fbdev/imxfb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/video/fbdev/imxfb.c b/drivers/video/fbdev/imxfb.c index 61731921011d..36ada87b49a4 100644 --- a/drivers/video/fbdev/imxfb.c +++ b/drivers/video/fbdev/imxfb.c @@ -1043,7 +1043,6 @@ failed_cmap: failed_map: failed_ioremap: failed_getclock: - release_mem_region(res->start, resource_size(res)); failed_of_parse: kfree(info->pseudo_palette); failed_init: