linux-kernel - [PATCH] soundwire: bus: suppress probe deferral errors

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]

Date: Mon,  3 Jun 2024 14:31:27 +0200
From: Johan Hovold <johan+linaro@...nel.org>
To: Vinod Koul <vkoul@...nel.org>
Cc: Bard Liao <yung-chuan.liao@...ux.intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
	Sanyog Kale <sanyog.r.kale@...el.com>,
	alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org,
	Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH] soundwire: bus: suppress probe deferral errors

Use dev_err_probe() to avoid logging errors on probe deferral:

	wsa884x-codec sdw:4:0:0217:0204:00:0: Probe of wsa884x-codec failed: -517

Signed-off-by: Johan Hovold <johan+linaro@...nel.org>
---
 drivers/soundwire/bus_type.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soundwire/bus_type.c b/drivers/soundwire/bus_type.c
index c32faace618f..8c3746f0d527 100644
--- a/drivers/soundwire/bus_type.c
+++ b/drivers/soundwire/bus_type.c
@@ -112,9 +112,9 @@ static int sdw_drv_probe(struct device *dev)
 		if (!name)
 			name = drv->driver.name;
 
-		dev_err(dev, "Probe of %s failed: %d\n", name, ret);
 		dev_pm_domain_detach(dev, false);
-		return ret;
+
+		return dev_err_probe(dev, ret, "Probe of %s failed\n", name);
 	}
 
 	mutex_lock(&slave->sdw_dev_lock);
-- 
2.44.1