diff options
Diffstat (limited to 'arch/mips/txx9/generic/setup.c')
| -rw-r--r-- | arch/mips/txx9/generic/setup.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index a205e2ba8e7b..c860810722c0 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -782,7 +782,7 @@ void __init txx9_iocled_init(unsigned long baseaddr, return; iocled->mmioaddr = ioremap(baseaddr, 1); if (!iocled->mmioaddr) - return; + goto out_free; iocled->chip.get = txx9_iocled_get; iocled->chip.set = txx9_iocled_set; iocled->chip.direction_input = txx9_iocled_dir_in; @@ -791,13 +791,13 @@ void __init txx9_iocled_init(unsigned long baseaddr, iocled->chip.base = basenum; iocled->chip.ngpio = num; if (gpiochip_add(&iocled->chip)) - return; + goto out_unmap; if (basenum < 0) basenum = iocled->chip.base; pdev = platform_device_alloc("leds-gpio", basenum); if (!pdev) - return; + goto out_gpio; iocled->pdata.num_leds = num; iocled->pdata.leds = iocled->leds; for (i = 0; i < num; i++) { @@ -812,7 +812,16 @@ void __init txx9_iocled_init(unsigned long baseaddr, } pdev->dev.platform_data = &iocled->pdata; if (platform_device_add(pdev)) - platform_device_put(pdev); + goto out_pdev; + return; +out_pdev: + platform_device_put(pdev); +out_gpio: + gpio_remove(&iocled->chip); +out_unmap: + iounmap(iocled->mmioaddr); +out_free: + kfree(iocled); } #else /* CONFIG_LEDS_GPIO */ void __init txx9_iocled_init(unsigned long baseaddr, |