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b=O0a+hCLCNk6LB/xTKTYU/u80p6R1FxjpUdH3SeCzAdnTahb4F+jWqIclH1y839xbj+dymK DKSNNKyaRLJ/GcS7YaLkm8B2RjWhOv1ZM+/+48v+1QeRWGYh+jO1bmDBlhzc9JN4sxS4H5 oZ/EvypLEo7qgwySDcXNQEd7yJSv5m4= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-270-BKvnVWu4OxaWoFxFu5FipQ-1; Sun, 21 Feb 2021 06:30:41 -0500 X-MC-Unique: BKvnVWu4OxaWoFxFu5FipQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 65826107ACE8; Sun, 21 Feb 2021 11:30:40 +0000 (UTC) Received: from x1.localdomain (ovpn-112-87.ams2.redhat.com [10.36.112.87]) by smtp.corp.redhat.com (Postfix) with ESMTP id E22B91001281; Sun, 21 Feb 2021 11:30:38 +0000 (UTC) From: Hans de Goede To: Jiri Kosina , Benjamin Tissoires Subject: [PATCH v2 3/3] HID: elan: Remove elan_mute_led_get_brigtness() Date: Sun, 21 Feb 2021 12:30:29 +0100 Message-Id: <20210221113029.103703-4-hdegoede@redhat.com> In-Reply-To: <20210221113029.103703-1-hdegoede@redhat.com> References: <20210221113029.103703-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Cc: =?utf-8?q?Marek_Beh=C3=BAn?= , Hans de Goede , alsa-devel@alsa-project.org, linux-leds@vger.kernel.org, linux-input@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The led_classdev already contains a cached value of the last set brightness, the brightness_get callback is only meant for LED drivers which can read back the actual / current brightness from the hardware. Since elan_mute_led_get_brigtness() just returns the last set value it does not add any functionality, so we can just remove it. Reviewed-by: Marek Behún Signed-off-by: Hans de Goede --- drivers/hid/hid-elan.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/hid/hid-elan.c b/drivers/hid/hid-elan.c index 5173f50d474d..021049805bb7 100644 --- a/drivers/hid/hid-elan.c +++ b/drivers/hid/hid-elan.c @@ -410,15 +410,6 @@ static int elan_start_multitouch(struct hid_device *hdev) return 0; } -static enum led_brightness elan_mute_led_get_brigtness(struct led_classdev *led_cdev) -{ - struct device *dev = led_cdev->dev->parent; - struct hid_device *hdev = to_hid_device(dev); - struct elan_drvdata *drvdata = hid_get_drvdata(hdev); - - return drvdata->mute_led_state; -} - static int elan_mute_led_set_brigtness(struct led_classdev *led_cdev, enum led_brightness value) { @@ -461,7 +452,6 @@ static int elan_init_mute_led(struct hid_device *hdev) mute_led->name = "elan:red:mute"; mute_led->default_trigger = "audio-mute"; - mute_led->brightness_get = elan_mute_led_get_brigtness; mute_led->brightness_set_blocking = elan_mute_led_set_brigtness; mute_led->max_brightness = LED_ON; mute_led->flags = LED_HW_PLUGGABLE;