From: Xu Wang <vulab@iscas.ac.cn>
To: prabhakar.mahadev-lad.rj@bp.renesas.com, jic23@kernel.org,
lars@metafoo.de
Cc: linux-iio@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] iio: adc: rzg2l_adc: Remove unnecessary print function dev_err()
Date: Fri, 5 Nov 2021 01:55:04 +0000 [thread overview]
Message-ID: <20211105015504.39226-1-vulab@iscas.ac.cn> (raw)
The print function dev_err() is redundant because
platform_get_irq() already prints an error.
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
drivers/iio/adc/rzg2l_adc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/iio/adc/rzg2l_adc.c b/drivers/iio/adc/rzg2l_adc.c
index 32fbf57c362f..9d5be52bd948 100644
--- a/drivers/iio/adc/rzg2l_adc.c
+++ b/drivers/iio/adc/rzg2l_adc.c
@@ -506,10 +506,8 @@ static int rzg2l_adc_probe(struct platform_device *pdev)
}
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(dev, "no irq resource\n");
+ if (irq < 0)
return irq;
- }
ret = devm_request_irq(dev, irq, rzg2l_adc_isr,
0, dev_name(dev), adc);
--
2.25.1
next reply other threads:[~2021-11-05 2:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-05 1:55 Xu Wang [this message]
2021-11-08 10:40 ` [PATCH] iio: adc: rzg2l_adc: Remove unnecessary print function dev_err() Geert Uytterhoeven
2021-11-10 22:50 ` Prabhakar Mahadev Lad
2021-11-13 16:47 ` Jonathan Cameron
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20211105015504.39226-1-vulab@iscas.ac.cn \
--to=vulab@iscas.ac.cn \
--cc=jic23@kernel.org \
--cc=lars@metafoo.de \
--cc=linux-iio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=prabhakar.mahadev-lad.rj@bp.renesas.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox