From 7531be5cdfb1e81d25c299be0bcf8e615474e227 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs@gmail.com>
Date: Wed, 14 Sep 2016 16:35:31 +0530
Subject: power: reset: zx-reboot: Unmap region obtained by of_iomap
Free memory mapping, if probe is not successful.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---
drivers/power/reset/zx-reboot.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
(limited to 'drivers/power')
diff --git a/drivers/power/reset/zx-reboot.c b/drivers/power/reset/zx-reboot.c
index a5b009673d0e..b0b1eb3a78c2 100644
--- a/drivers/power/reset/zx-reboot.c
+++ b/drivers/power/reset/zx-reboot.c
@@ -58,9 +58,12 @@ static int zx_reboot_probe(struct platform_device *pdev)
}
err = register_restart_handler(&zx_restart_nb);
- if (err)
+ if (err) {
+ iounmap(base);
+ iounmap(pcu_base);
dev_err(&pdev->dev, "Register restart handler failed(err=%d)\n",
err);
+ }
return err;
}
--
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