From 896af83ef69b0a325816fe270440baa27238f531 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Wed, 14 Sep 2016 16:25:39 +0530 Subject: power: reset: xgene-reboot: Unmap region obtained by of_iomap Free memory mapping, if probe is not successful. Signed-off-by: Arvind Yadav Signed-off-by: Sebastian Reichel --- drivers/power/reset/xgene-reboot.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/power/reset/xgene-reboot.c b/drivers/power/reset/xgene-reboot.c index f07e93c97ba3..73c3d93e5318 100644 --- a/drivers/power/reset/xgene-reboot.c +++ b/drivers/power/reset/xgene-reboot.c @@ -81,8 +81,10 @@ static int xgene_reboot_probe(struct platform_device *pdev) ctx->restart_handler.notifier_call = xgene_restart_handler; ctx->restart_handler.priority = 128; err = register_restart_handler(&ctx->restart_handler); - if (err) + if (err) { + iounmap(ctx->csr); dev_err(dev, "cannot register restart handler (err=%d)\n", err); + } return err; } -- cgit v1.2.3