lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ