From 3cc630564e1ee9cca211ec0f14ef34cab30f21ed Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 27 May 2015 11:25:12 +0300
Subject: [PATCH] ARM: BCM63xx: fix an error path in bcm63xx_pmb_power_on_cpu()
We need to unlock and unmap some resourses before returning.
Fixes: 3f2a43c98d72 ('ARM: BCM63xx: Add secondary CPU PMB initialization sequence')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/arm/mach-bcm/bcm63xx_pmb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-bcm/bcm63xx_pmb.c b/arch/arm/mach-bcm/bcm63xx_pmb.c
index c39752b85b92..de061ec5a479 100644
--- a/arch/arm/mach-bcm/bcm63xx_pmb.c
+++ b/arch/arm/mach-bcm/bcm63xx_pmb.c
@@ -150,7 +150,7 @@ int bcm63xx_pmb_power_on_cpu(struct device_node *dn)
*/
ret = bpcm_rd(base, addr, ARM_CONTROL, &ctrl);
if (ret)
- return ret;
+ goto out;
if (ctrl & CPU_RESET_N(cpu)) {
pr_info("PMB: CPU%d is already powered on\n", cpu);
--
2.30.9