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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-07-29 16:03:46 +0200
committerPavel Machek <pavel@ucw.cz>2022-07-30 22:56:58 +0200
commita01633cd867b8ddf2d8321fe575dc3c54e037b09 (patch)
treeac5fc3214512a18314c6ef7d373633bb80d26566 /drivers/leds
parentleds: leds-bcm63138: get rid of LED_OFF (diff)
downloadlinux-a01633cd867b8ddf2d8321fe575dc3c54e037b09.tar.xz
linux-a01633cd867b8ddf2d8321fe575dc3c54e037b09.zip
leds: turris-omnia: convert to use dev_groups
The driver core supports the ability to handle the creation and removal of device-specific sysfs files in a race-free manner. Take advantage of that by converting this driver to use this by moving the sysfs attributes into a group and assigning the dev_groups pointer to it. Cc: Pavel Machek <pavel@ucw.cz> Cc: linux-leds@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Marek BehĂșn <kabel@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-turris-omnia.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/leds/leds-turris-omnia.c b/drivers/leds/leds-turris-omnia.c
index 1adfed1c0619..eac6f4a573b2 100644
--- a/drivers/leds/leds-turris-omnia.c
+++ b/drivers/leds/leds-turris-omnia.c
@@ -239,9 +239,6 @@ static int omnia_leds_probe(struct i2c_client *client,
led += ret;
}
- if (devm_device_add_groups(dev, omnia_led_controller_groups))
- dev_warn(dev, "Could not add attribute group!\n");
-
return 0;
}
@@ -283,6 +280,7 @@ static struct i2c_driver omnia_leds_driver = {
.driver = {
.name = "leds-turris-omnia",
.of_match_table = of_omnia_leds_match,
+ .dev_groups = omnia_led_controller_groups,
},
};