From bf380cfa60db1f44d4884dbea0372dac5d9db633 Mon Sep 17 00:00:00 2001 From: Qipeng Zha Date: Thu, 17 Mar 2016 02:15:25 +0800 Subject: [PATCH] pinctrl: intel: make the high level interrupt working High level trigger mode of GPIO interrupt is not set correctly in intel_gpio_irq_type(), and will make this kind of interrupt not respond. Signed-off-by: Qi Zheng Signed-off-by: Qipeng Zha Acked-by: Mika Westerberg Signed-off-by: Linus Walleij --- drivers/pinctrl/intel/pinctrl-intel.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index 85536b467c25..c216cb3bef2f 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -741,8 +741,9 @@ static int intel_gpio_irq_type(struct irq_data *d, unsigned type) value |= PADCFG0_RXINV; } else if (type & IRQ_TYPE_EDGE_RISING) { value |= PADCFG0_RXEVCFG_EDGE << PADCFG0_RXEVCFG_SHIFT; - } else if (type & IRQ_TYPE_LEVEL_LOW) { - value |= PADCFG0_RXINV; + } else if (type & IRQ_TYPE_LEVEL_MASK) { + if (type & IRQ_TYPE_LEVEL_LOW) + value |= PADCFG0_RXINV; } else { value |= PADCFG0_RXEVCFG_DISABLED << PADCFG0_RXEVCFG_SHIFT; }