diff options
Diffstat (limited to 'drivers/pinctrl/sirf/pinctrl-sirf.c')
| -rw-r--r-- | drivers/pinctrl/sirf/pinctrl-sirf.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c index 1ebcb957c654..63a287d5795f 100644 --- a/drivers/pinctrl/sirf/pinctrl-sirf.c +++ b/drivers/pinctrl/sirf/pinctrl-sirf.c @@ -794,13 +794,17 @@ static int sirfsoc_gpio_probe(struct device_node *np) return -ENODEV; sgpio = devm_kzalloc(&pdev->dev, sizeof(*sgpio), GFP_KERNEL); - if (!sgpio) - return -ENOMEM; + if (!sgpio) { + err = -ENOMEM; + goto out_put_device; + } spin_lock_init(&sgpio->lock); regs = of_iomap(np, 0); - if (!regs) - return -ENOMEM; + if (!regs) { + err = -ENOMEM; + goto out_put_device; + } sgpio->chip.gc.request = sirfsoc_gpio_request; sgpio->chip.gc.free = sirfsoc_gpio_free; @@ -824,8 +828,10 @@ static int sirfsoc_gpio_probe(struct device_node *np) girq->parents = devm_kcalloc(&pdev->dev, SIRFSOC_GPIO_NO_OF_BANKS, sizeof(*girq->parents), GFP_KERNEL); - if (!girq->parents) - return -ENOMEM; + if (!girq->parents) { + err = -ENOMEM; + goto out_put_device; + } for (i = 0; i < SIRFSOC_GPIO_NO_OF_BANKS; i++) { bank = &sgpio->sgpio_bank[i]; spin_lock_init(&bank->lock); @@ -868,6 +874,8 @@ out_no_range: gpiochip_remove(&sgpio->chip.gc); out: iounmap(regs); +out_put_device: + put_device(&pdev->dev); return err; } |