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Date:   Mon, 16 Jan 2017 14:21:59 +0100
From:   Michał Kępień <kernel@...pniu.pl>
To:     Richard Purdie <rpurdie@...ys.net>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>,
        Pali Rohár <pali.rohar@...il.com>,
        Darren Hart <dvhart@...radead.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     Andy Shevchenko <andy.shevchenko@...il.com>,
        Anthony Wong <anthony.wong@...onical.com>,
        linux-leds@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/6] dell-led: remove GUID check from dell_micmute_led_set()

As dell_micmute_led_set() no longer uses the dell_wmi_perform_query()
method, which was removed in commit 0c41a08e131d ("dell-led: use
dell_smbios_send_request() for performing SMBIOS calls"), the
DELL_APP_GUID check is redundant and thus can be safely removed.

Signed-off-by: Michał Kępień <kernel@...pniu.pl>
Reviewed-by: Pali Rohár <pali.rohar@...il.com>
---
 drivers/leds/dell-led.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/leds/dell-led.c b/drivers/leds/dell-led.c
index b3d6e9c15cf9..e8e8f67224c1 100644
--- a/drivers/leds/dell-led.c
+++ b/drivers/leds/dell-led.c
@@ -51,9 +51,6 @@ static int dell_micmute_led_set(int state)
 	struct calling_interface_buffer *buffer;
 	struct calling_interface_token *token;
 
-	if (!wmi_has_guid(DELL_APP_GUID))
-		return -ENODEV;
-
 	if (state == 0)
 		token = dell_smbios_find_token(GLOBAL_MIC_MUTE_DISABLE);
 	else if (state == 1)
-- 
2.11.0

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