diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-intel.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index 1c85cc807a8f..d7acbb79cdf7 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -1555,10 +1555,12 @@ intel_gpio_is_requested(struct gpio_chip *chip, int base, unsigned int size) static u32 intel_gpio_update_pad_mode(void __iomem *hostown, u32 mask, u32 value) { - u32 curr = readl(hostown); - u32 updated = (curr & ~mask) | (value & mask); + u32 curr, updated; + curr = readl(hostown); + updated = (curr & ~mask) | (value & mask); writel(updated, hostown); + return curr; } |