From f3e7d2812247342c415c76ba75fd79df57ee2a74 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 10 Jun 2020 21:14:49 +0300 Subject: 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 Acked-by: Mika Westerberg --- drivers/pinctrl/intel/pinctrl-lynxpoint.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'drivers/pinctrl') 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; } -- cgit v1.2.3