diff options
Diffstat (limited to 'drivers/pinctrl/sunxi/pinctrl-sunxi.c')
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 1dc1882cbdd7..73bcf806af0e 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -18,10 +18,7 @@ #include <linux/irqchip/chained_irq.h> #include <linux/irqdomain.h> #include <linux/of.h> -#include <linux/of_address.h> #include <linux/of_clk.h> -#include <linux/of_device.h> -#include <linux/of_irq.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> @@ -848,6 +845,9 @@ static int sunxi_pmx_request(struct pinctrl_dev *pctldev, unsigned offset) char supply[16]; int ret; + if (WARN_ON_ONCE(bank_offset >= ARRAY_SIZE(pctl->regulators))) + return -EINVAL; + if (reg) { refcount_inc(&s_reg->refcount); return 0; |