diff options
Diffstat (limited to 'drivers/macintosh/via-pmu.c')
| -rw-r--r-- | drivers/macintosh/via-pmu.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index dda03985dcf5..5710e01cef10 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -336,8 +336,10 @@ int __init find_via_pmu(void) if (gaddr != OF_BAD_ADDR) gpio_reg = ioremap(gaddr, 0x10); } - if (gpio_reg == NULL) + if (gpio_reg == NULL) { printk(KERN_ERR "via-pmu: Can't find GPIO reg !\n"); + goto fail_gpio; + } } else pmu_kind = PMU_UNKNOWN; @@ -365,6 +367,9 @@ int __init find_via_pmu(void) return 1; fail: of_node_put(vias); + iounmap(gpio_reg); + gpio_reg = NULL; + fail_gpio: vias = NULL; return 0; } |