diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-06-10 21:14:49 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-06-22 11:01:59 +0300 |
| commit | f3e7d2812247342c415c76ba75fd79df57ee2a74 (patch) | |
| tree | 09209ae68ae91a4f772c028053ea59dc753b5b76 /drivers | |
| parent | d1bfd0229ec4deb53e61f95c050b524152fd0d9e (diff) | |
pinctrl: lynxpoint: Make use of for_each_requested_gpio()
Make use of for_each_requested_gpio() instead of home grown analogue.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-lynxpoint.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c b/drivers/pinctrl/intel/pinctrl-lynxpoint.c index a45b8f2182fd..2a3af998b91c 100644 --- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c +++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c @@ -919,16 +919,17 @@ static int lp_gpio_runtime_resume(struct device *dev) static int lp_gpio_resume(struct device *dev) { struct intel_pinctrl *lg = dev_get_drvdata(dev); + struct gpio_chip *chip = &lg->chip; + const char *dummy; void __iomem *reg; int i; /* on some hardware suspend clears input sensing, re-enable it here */ - for (i = 0; i < lg->chip.ngpio; i++) { - if (gpiochip_is_requested(&lg->chip, i) != NULL) { - reg = lp_gpio_reg(&lg->chip, i, LP_CONFIG2); - iowrite32(ioread32(reg) & ~GPINDIS_BIT, reg); - } + for_each_requested_gpio(chip, i, dummy) { + reg = lp_gpio_reg(chip, i, LP_CONFIG2); + iowrite32(ioread32(reg) & ~GPINDIS_BIT, reg); } + return 0; } |