Merge pull request #7492 from Hyungsin/forupstream_samr21_uart

2017-08-29 08:58:08 -07:00 · 2017-08-29 08:58:08 -07:00 · f286f2a276
commit f286f2a276
parent f8e2b46603 5dac8fc263
1 changed files with 2 additions and 0 deletions
--- a/cpu/samd21/periph/uart.c
+++ b/cpu/samd21/periph/uart.c
@ -26,6 +26,7 @@
 #include "periph/uart.h"
 #include "periph/gpio.h"

+#ifdef UART_NUMOF
 /**
 * @brief   Allocate memory to store the callback functions
 */
@ -185,3 +186,4 @@ void UART_5_ISR(void)
    irq_handler(5);
 }
 #endif
+#endif