diff options
Diffstat (limited to 'arch/arm/mach-exynos/pm_domains.c')
| -rw-r--r-- | arch/arm/mach-exynos/pm_domains.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index a9686535f9ed..b15f8663f9fc 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -138,6 +138,14 @@ static __init int exynos4_pm_init_power_domain(void) pd->pd.name = kstrdup(dev_name(dev), GFP_KERNEL); pd->name = pd->pd.name; pd->base = of_iomap(np, 0); + if (!pd->base) { + dev_warn(&pdev->dev, "Failed to map memory\n"); + kfree(pd->pd.name); + kfree(pd); + of_node_put(np); + continue; + } + pd->pd.power_off = exynos_pd_power_off; pd->pd.power_on = exynos_pd_power_on; |