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Diffstat (limited to 'nuttx/arch/arm/src/sam34/sam4s_gpio.h')
-rw-r--r--nuttx/arch/arm/src/sam34/sam4s_gpio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/sam34/sam4s_gpio.h b/nuttx/arch/arm/src/sam34/sam4s_gpio.h
index 5e398d2c7..b0a4a9f14 100644
--- a/nuttx/arch/arm/src/sam34/sam4s_gpio.h
+++ b/nuttx/arch/arm/src/sam34/sam4s_gpio.h
@@ -51,6 +51,7 @@
#define GPIO_HAVE_PULLDOWN 1
#define GPIO_HAVE_PERIPHCD 1
#define GPIO_HAVE_SCHMITT 1
+#undef GPIO_HAVE_DELAYR
/* Bit-encoded input to sam_configgpio() ********************************************/