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46 lines
1.4 KiB
Diff
46 lines
1.4 KiB
Diff
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From a01633cd867b8ddf2d8321fe575dc3c54e037b09 Mon Sep 17 00:00:00 2001
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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Date: Fri, 29 Jul 2022 16:03:46 +0200
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Subject: leds: turris-omnia: convert to use dev_groups
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The driver core supports the ability to handle the creation and removal
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of device-specific sysfs files in a race-free manner. Take advantage of
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that by converting this driver to use this by moving the sysfs
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attributes into a group and assigning the dev_groups pointer to it.
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Cc: Pavel Machek <pavel@ucw.cz>
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Cc: linux-leds@vger.kernel.org
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Cc: linux-kernel@vger.kernel.org
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Reviewed-by: Marek Behún <kabel@kernel.org>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Signed-off-by: Pavel Machek <pavel@ucw.cz>
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---
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drivers/leds/leds-turris-omnia.c | 4 +---
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1 file changed, 1 insertion(+), 3 deletions(-)
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(limited to 'drivers/leds/leds-turris-omnia.c')
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--- a/drivers/leds/leds-turris-omnia.c
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+++ b/drivers/leds/leds-turris-omnia.c
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@@ -239,9 +239,6 @@ static int omnia_leds_probe(struct i2c_c
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led += ret;
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}
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- if (devm_device_add_groups(dev, omnia_led_controller_groups))
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- dev_warn(dev, "Could not add attribute group!\n");
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-
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return 0;
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}
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@@ -283,6 +280,7 @@ static struct i2c_driver omnia_leds_driv
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.driver = {
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.name = "leds-turris-omnia",
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.of_match_table = of_omnia_leds_match,
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+ .dev_groups = omnia_led_controller_groups,
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},
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};
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