| Message ID | 1474708465-38958-5-git-send-email-wangkefeng.wang@huawei.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 8a9e213..7d9b291 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -2555,7 +2555,8 @@ static int sbsa_uart_probe(struct platform_device *pdev) ret = platform_get_irq(pdev, 0); if (ret < 0) { - dev_err(&pdev->dev, "cannot obtain irq\n"); + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, "cannot obtain irq\n"); return ret; } uap->port.irq = ret;
Don't complain on -EPROBE_DEFER when attempting to get the irq. the driver probe will be retried later. Cc: Russell King <linux@armlinux.org.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- drivers/tty/serial/amba-pl011.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)