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ARM: BCM63xx: fix an error path in bcm63xx_pmb_power_on_cpu() 

We need to unlock and unmap some resourses before returning.

Fixes: 3f2a43c98d ('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>
hifive-unleashed-5.1
Dan Carpenter 2015-05-27 11:25:12 +03:00 committed by Florian Fainelli
parent ed5cd8163d
commit 3cc630564e
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-bcm/bcm63xx_pmb.c
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@ -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);