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drivers/serial/uart_16550.c: fix complie warning.

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Change-Id: I2c72d49734e7b3a534845ca3cddfe723f9789ba8
Signed-off-by: zhongan <zhongan@xiaomi.com>
This commit is contained in:
zhongan
2020-12-24 17:04:26 +08:00
committed by 钟安
parent 6991e6b89c
commit ae82517934
1 changed files with 2 additions and 2 deletions
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drivers/serial/uart_16550.c
+2 -2
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@@ -95,7 +95,7 @@ static int u16550_attach(FAR struct uart_dev_s *dev);
static void u16550_detach(FAR struct uart_dev_s *dev);
static int u16550_interrupt(int irq, FAR void *context, FAR void *arg);
static int u16550_ioctl(FAR struct file *filep, int cmd, unsigned long arg);
static int u16550_receive(FAR struct uart_dev_s *dev, uint32_t *status);
static int u16550_receive(FAR struct uart_dev_s *dev, unsigned int *status);
static void u16550_rxint(FAR struct uart_dev_s *dev, bool enable);
static bool u16550_rxavailable(FAR struct uart_dev_s *dev);
#ifdef CONFIG_SERIAL_IFLOWCONTROL
@@ -1080,7 +1080,7 @@ static int u16550_ioctl(struct file *filep, int cmd, unsigned long arg)
*
****************************************************************************/
static int u16550_receive(struct uart_dev_s *dev, uint32_t *status)
static int u16550_receive(struct uart_dev_s *dev, unsigned int *status)
{
FAR struct u16550_s *priv = (FAR struct u16550_s *)dev->priv;
uint32_t rbr;