From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Jacek Anaszewski <jacek.anaszewski@gmail.com>,
Pavel Machek <pavel@ucw.cz>, Dan Murphy <dmurphy@ti.com>,
<linux-leds@vger.kernel.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Subject: [PATCH] leds: tlc591xxt: hide error on EPROBE_DEFER
Date: Fri, 17 Apr 2020 14:37:58 +0300 [thread overview]
Message-ID: <20200417113758.24924-1-tomi.valkeinen@ti.com> (raw)
If devm_led_classdev_register_ext() fails with EPROBE_DEFER, we get:
tlc591xx 0-0040: couldn't register LED (null)
Only print the error if the error is something else than EPROBE_DEFER.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
drivers/leds/leds-tlc591xx.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/leds/leds-tlc591xx.c b/drivers/leds/leds-tlc591xx.c
index a8911ebd30e5..0929f1275814 100644
--- a/drivers/leds/leds-tlc591xx.c
+++ b/drivers/leds/leds-tlc591xx.c
@@ -214,8 +214,9 @@ tlc591xx_probe(struct i2c_client *client,
err = devm_led_classdev_register_ext(dev, &led->ldev,
&init_data);
if (err < 0) {
- dev_err(dev, "couldn't register LED %s\n",
- led->ldev.name);
+ if (err != -EPROBE_DEFER)
+ dev_err(dev, "couldn't register LED %s\n",
+ led->ldev.name);
return err;
}
}
--
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next reply other threads:[~2020-04-17 11:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 11:37 Tomi Valkeinen [this message]
2020-04-17 12:55 ` [PATCH] leds: tlc591xxt: hide error on EPROBE_DEFER Dan Murphy
2020-04-17 13:39 ` Pavel Machek
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