diff options
Diffstat (limited to 'drivers/pinctrl/pinconf.c')
| -rw-r--r-- | drivers/pinctrl/pinconf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinconf.c b/drivers/pinctrl/pinconf.c index a138965c01c..b8fcc38c0d1 100644 --- a/drivers/pinctrl/pinconf.c +++ b/drivers/pinctrl/pinconf.c @@ -490,7 +490,7 @@ exit: * <devicename> <state> <pinname> are values that should match the pinctrl-maps * <newvalue> reflects the new config and is driver dependant */ -static int pinconf_dbg_config_write(struct file *file, +static ssize_t pinconf_dbg_config_write(struct file *file, const char __user *user_buf, size_t count, loff_t *ppos) { struct pinctrl_maps *maps_node; @@ -508,7 +508,7 @@ static int pinconf_dbg_config_write(struct file *file, int i; /* Get userspace string and assure termination */ - buf_size = min(count, (size_t)(sizeof(buf)-1)); + buf_size = min(count, sizeof(buf) - 1); if (copy_from_user(buf, user_buf, buf_size)) return -EFAULT; buf[buf_size] = 0; |