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Message-ID: <1452880875-4148-1-git-send-email-grygorii.strashko@ti.com>
Date: Fri, 15 Jan 2016 20:01:15 +0200
From: Grygorii Strashko <grygorii.strashko@...com>
To: Dmitry Torokhov <dmitry.torokhov@...il.com>
CC: <linux-input@...r.kernel.org>, <nsekhar@...com>,
<linux-kernel@...r.kernel.org>, <lkp@...org>,
Grygorii Strashko <grygorii.strashko@...com>,
"Rafael J . Wysocki" <rjw@...ysocki.net>
Subject: [PATCH] input: serio: drop warnings in case of EPROBE_DEFER from serio_find_driver()
Now serio_find_driver() will print warnings in case device_attach()
returns -EPROBE_DEFER. Those warnings are obsolete, in genral, because:
- DD core can report the same if required
- since commit 013c074f8642 ("PM / sleep: prohibit devices probing
during suspend/hibernation") the devices probing is prohibited during
System suspend and deferred device will be carefully reprobed once
Resume is finished.
Hence, drop warnings in case of EPROBE_DEFER from serio_find_driver().
Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc: Rafael J. Wysocki <rjw@...ysocki.net>
Signed-off-by: Grygorii Strashko <grygorii.strashko@...com>
---
drivers/input/serio/serio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 8f82897..1ca7f55 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -134,7 +134,7 @@ static void serio_find_driver(struct serio *serio)
int error;
error = device_attach(&serio->dev);
- if (error < 0)
+ if (error < 0 && error != -EPROBE_DEFER)
dev_warn(&serio->dev,
"device_attach() failed for %s (%s), error: %d\n",
serio->phys, serio->name, error);
--
2.7.0
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