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Ensure that the value returned by rza1_gpio_get() is normalized to the [0, 1] range. Signed-off-by: Dmitry Torokhov --- drivers/pinctrl/renesas/pinctrl-rza1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/renesas/pinctrl-rza1.c b/drivers/pinctrl/renesas/pinctrl-rza1.c index 3cfa4c8be80e..d83c7d8ee82c 100644 --- a/drivers/pinctrl/renesas/pinctrl-rza1.c +++ b/drivers/pinctrl/renesas/pinctrl-rza1.c @@ -589,7 +589,7 @@ static inline unsigned int rza1_get_bit(struct rza1_port *port, { void __iomem *mem = RZA1_ADDR(port->base, reg, port->id); - return ioread16(mem) & BIT(bit); + return !!(ioread16(mem) & BIT(bit)); } /** -- 2.53.0.335.g19a08e0c02-goog -- Dmitry