dm: gpio: Fix comment typo in GPIOD_IS_IN
This should say 'in', not 'out'.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index 4752ea4..519bb0b 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -115,7 +115,7 @@
unsigned long flags;
#define GPIOD_REQUESTED (1 << 0) /* Requested/claimed */
#define GPIOD_IS_OUT (1 << 1) /* GPIO is an output */
-#define GPIOD_IS_IN (1 << 2) /* GPIO is an output */
+#define GPIOD_IS_IN (1 << 2) /* GPIO is an input */
#define GPIOD_ACTIVE_LOW (1 << 3) /* value has active low */
#define GPIOD_IS_OUT_ACTIVE (1 << 4) /* set output active */