libbase: unmask UART interrupt correctly

m-labs · May 21, 2012 · d03ee7a · d03ee7a
1 parent c01594f
commit d03ee7a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/software/libbase/uart.c b/software/libbase/uart.c
@@ -121,7 +121,7 @@ void uart_init(void)
 	CSR_UART_EV_ENABLE = UART_EV_TX | UART_EV_RX;
 
 	mask = irq_getmask();
-	mask |= UART_INTERRUPT;
+	mask |= 1 << UART_INTERRUPT;
 	irq_setmask(mask);
 }