diff options
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/berlin/berlin.c | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-st.c | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 4 |
3 files changed, 6 insertions, 2 deletions
diff --git a/drivers/pinctrl/berlin/berlin.c b/drivers/pinctrl/berlin/berlin.c index edf5d2f..86db223 100644 --- a/drivers/pinctrl/berlin/berlin.c +++ b/drivers/pinctrl/berlin/berlin.c @@ -320,7 +320,7 @@ int berlin_pinctrl_probe(struct platform_device *pdev, regmap = dev_get_regmap(&pdev->dev, NULL); if (!regmap) - return PTR_ERR(regmap); + return -ENODEV; pctrl = devm_kzalloc(dev, sizeof(*pctrl), GFP_KERNEL); if (!pctrl) diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c index d0fb44a..5475374 100644 --- a/drivers/pinctrl/pinctrl-st.c +++ b/drivers/pinctrl/pinctrl-st.c @@ -1423,7 +1423,7 @@ static void st_gpio_irqmux_handler(unsigned irq, struct irq_desc *desc) status = readl(info->irqmux_base); - for_each_set_bit(n, &status, ST_GPIO_PINS_PER_BANK) + for_each_set_bit(n, &status, info->nbanks) __gpio_irq_handler(&info->banks[n]); chained_irq_exit(chip, desc); diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index b24b5ec..3df66e3 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -214,6 +214,10 @@ static int sunxi_pctrl_dt_node_to_map(struct pinctrl_dev *pctldev, configlen++; pinconfig = kzalloc(configlen * sizeof(*pinconfig), GFP_KERNEL); + if (!pinconfig) { + kfree(*map); + return -ENOMEM; + } if (!of_property_read_u32(node, "allwinner,drive", &val)) { u16 strength = (val + 1) * 10; |
