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path: root/drivers/gpio/gpio-sa1100.c
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Diffstat (limited to 'drivers/gpio/gpio-sa1100.c')
-rw-r--r--drivers/gpio/gpio-sa1100.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-sa1100.c b/drivers/gpio/gpio-sa1100.c
index 46b7cf23fb0f..edff5e81489f 100644
--- a/drivers/gpio/gpio-sa1100.c
+++ b/drivers/gpio/gpio-sa1100.c
@@ -53,7 +53,10 @@ static int sa1100_get_direction(struct gpio_chip *chip, unsigned offset)
{
void __iomem *gpdr = sa1100_gpio_chip(chip)->membase + R_GPDR;
- return !(readl_relaxed(gpdr) & BIT(offset));
+ if (readl_relaxed(gpdr) & BIT(offset))
+ return GPIO_LINE_DIRECTION_OUT;
+
+ return GPIO_LINE_DIRECTION_IN;
}
static int sa1100_direction_input(struct gpio_chip *chip, unsigned offset)