| Message ID | 1471015158-6132-1-git-send-email-arvind.yadav.cs@gmail.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/drivers/power/reset/hisi-reboot.c b/drivers/power/reset/hisi-reboot.c index 9ab7f56..f69387e 100644 --- a/drivers/power/reset/hisi-reboot.c +++ b/drivers/power/reset/hisi-reboot.c @@ -53,13 +53,16 @@ static int hisi_reboot_probe(struct platform_device *pdev) if (of_property_read_u32(np, "reboot-offset", &reboot_offset) < 0) { pr_err("failed to find reboot-offset property\n"); + iounmap(base); return -EINVAL; } err = register_restart_handler(&hisi_restart_nb); - if (err) + if (err) { dev_err(&pdev->dev, "cannot register restart handler (err=%d)\n", err); + iounmap(base); + } return err; }
iounmap frees the mapping when failed to find reboot-offset property and cannot register restart handler. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/power/reset/hisi-reboot.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)