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-rwxr-xr-xnuttx/arch/arm/src/sam3u/sam3u_pio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/sam3u/sam3u_pio.c b/nuttx/arch/arm/src/sam3u/sam3u_pio.c
index ab3d746ba..29eb5e833 100755
--- a/nuttx/arch/arm/src/sam3u/sam3u_pio.c
+++ b/nuttx/arch/arm/src/sam3u/sam3u_pio.c
@@ -80,7 +80,7 @@
static inline uintptr_t sam3u_gpiobase(uint16_t cfgset)
{
int port = (cfgset & GPIO_PORT_MASK) >> GPIO_PORT_SHIFT;
- return SAM3U_PION_BASE(port >> GPIO_PORT_SHIFT);
+ return SAM3U_PION_BASE(port);
}
/****************************************************************************