diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2016-09-14 16:25:39 +0530 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2016-09-19 21:24:06 +0200 |
| commit | 896af83ef69b0a325816fe270440baa27238f531 (patch) | |
| tree | f1503ac7e49a0ce1a482717db28d190c0a298c0d /drivers/power/reset/xgene-reboot.c | |
| parent | f04f7aef7f6aafdc0ba54c6b9670cd11f9d9200a (diff) | |
power: reset: xgene-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>
Diffstat (limited to 'drivers/power/reset/xgene-reboot.c')
| -rw-r--r-- | drivers/power/reset/xgene-reboot.c | 4 |
1 files changed, 3 insertions, 1 deletions
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; } |