[PATCH] pinctrl: nomadik: fix inversion of gpio direction
From: Linus Walleij <hidden>
Date: 2016-05-24 12:41:17
Also in:
linux-gpio, lkml
Subsystem:
arm/nomadik/ux500 architectures, pin control subsystem, the rest · Maintainers:
Linus Walleij, Linus Torvalds
The input/output directions were inversed on the GPIO direction read function. Loose a ! and it is correct. Signed-off-by: Linus Walleij <redacted> --- drivers/pinctrl/nomadik/pinctrl-nomadik.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index ccbfc325c778..38faceff2f08 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c@@ -854,7 +854,7 @@ static int nmk_gpio_get_dir(struct gpio_chip *chip, unsigned offset) clk_enable(nmk_chip->clk); - dir = !!(readl(nmk_chip->addr + NMK_GPIO_DIR) & BIT(offset)); + dir = !(readl(nmk_chip->addr + NMK_GPIO_DIR) & BIT(offset)); clk_disable(nmk_chip->clk);
--
2.4.11