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-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20231125200519.1750-8-ddrokosov@salutedevices.com>
Date:   Sat, 25 Nov 2023 23:05:15 +0300
From:   Dmitry Rokosov <ddrokosov@...utedevices.com>
To:     <lee@...nel.org>, <pavel@....cz>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <andy.shevchenko@...il.com>
CC:     <kernel@...rdevices.ru>, <rockosov@...il.com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-leds@...r.kernel.org>,
        George Stark <gnstark@...utedevices.com>,
        Dmitry Rokosov <ddrokosov@...utedevices.com>
Subject: [PATCH v5 07/11] leds: aw200xx: enable disable_locking flag in regmap config

From: George Stark <gnstark@...utedevices.com>

In the driver regmap is always used under mutex so regmap's inner lock
can be disabled.

Signed-off-by: George Stark <gnstark@...utedevices.com>
Signed-off-by: Dmitry Rokosov <ddrokosov@...utedevices.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 drivers/leds/leds-aw200xx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/leds/leds-aw200xx.c b/drivers/leds/leds-aw200xx.c
index 12c4251211dd..c6a51152a494 100644
--- a/drivers/leds/leds-aw200xx.c
+++ b/drivers/leds/leds-aw200xx.c
@@ -526,6 +526,7 @@ static const struct regmap_config aw200xx_regmap_config = {
 	.rd_table = &aw200xx_readable_table,
 	.wr_table = &aw200xx_writeable_table,
 	.cache_type = REGCACHE_MAPLE,
+	.disable_locking = true,
 };
 
 static int aw200xx_probe(struct i2c_client *client)
-- 
2.36.0

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ