diff options
| author | Grissiom <[email protected]> | 2015-01-07 11:13:13 +0800 |
|---|---|---|
| committer | Grissiom <[email protected]> | 2015-01-07 17:15:49 +0800 |
| commit | 22938a93ef781f3775ee1936b69c4a465b4dfc43 (patch) | |
| tree | 593c482833b4a6f33f7f97778334bbf07a900890 | |
| parent | f7415e595e613e37c5f7c4cebbc9a67a8eb68592 (diff) | |
lpc43xx: fix some compile warnings
| -rw-r--r-- | bsp/lpc43xx/drivers/drv_uart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bsp/lpc43xx/drivers/drv_uart.c b/bsp/lpc43xx/drivers/drv_uart.c index 46edf3ab04..70f4a880e1 100644 --- a/bsp/lpc43xx/drivers/drv_uart.c +++ b/bsp/lpc43xx/drivers/drv_uart.c @@ -86,7 +86,7 @@ static const struct rt_uart_ops lpc_uart_ops = static void _do_uart_isr(struct rt_serial_device *sdev) { struct lpc_uart *uart; - volatile uint32_t intsrc, temp; + uint32_t intsrc; uart = sdev->parent.user_data; @@ -102,7 +102,7 @@ static void _do_uart_isr(struct rt_serial_device *sdev) /* Receive an error data */ if (intsrc & UART_LSR_PE) { - temp = uart->USART->RBR; + uart->USART->RBR; } break; case UART_IIR_INTID_RDA: |