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From: Chen Ni <nichen@iscas.ac.cn>
To: gregkh@linuxfoundation.org,
jirislaby@kernel.org,
u.kleine-koenig@baylibre.com
Cc: linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org,
Chen Ni <nichen@iscas.ac.cn>
Subject: [PATCH] serial: lantiq: Remove unnecessary print function dev_err()
Date: Tue, 1 Apr 2025 16:03:37 +0800
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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>
---
drivers/tty/serial/lantiq.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/tty/serial/lantiq.c b/drivers/tty/serial/lantiq.c
index 58a3ab030d67..62cd9e0bb377 100644
--- 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;
=20
ret =3D 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 =3D ret;
port->irq =3D ret;
=20
--=20
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