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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>
This commit is contained in:
Arvind Yadav 2016-09-14 16:35:31 +05:30 committed by Sebastian Reichel
parent 896af83ef6
commit 7531be5cdf
1 changed files with 4 additions and 1 deletions
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5
drivers/power/reset/zx-reboot.c
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@ -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;
}