serial: lantiq: Remove unnecessary print function dev_err()

Function dev_err() is redundant because platform_get_irq()
already prints an error.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Acked-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
Link: https://lore.kernel.org/r/20250401080337.2187400-1-nichen@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
index 58a3ab030d6706315923622c49b3e9d7ab5cc516..62cd9e0bb377b858e6fefd45ba2e56950dddb8bf 100644 (file)
--- a/drivers/tty/serial/lantiq.c
+++ b/drivers/tty/serial/lantiq.c
@@ -773,10 +773,8 @@ static int fetch_irq_intel(struct device *dev, struct ltq_uart_port *ltq_port)
        int ret;
 
        ret = platform_get_irq(to_platform_device(dev), 0);
-       if (ret < 0) {
-               dev_err(dev, "failed to fetch IRQ for serial port\n");
+       if (ret < 0)
                return ret;
-       }
        ltq_port->common_irq = ret;
        port->irq = ret;