From: Ayman Bagabas <ayman.bagabas@gmail.com>
Date: Sun, 20 Oct 2019 17:00:09 +0000 (-0400)
Subject: platform/x86: huawei-wmi: Remove unnecessary battery mutex
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=16c6c057175cbdcdc6c1251bbce90264a5380240;p=linux.git

platform/x86: huawei-wmi: Remove unnecessary battery mutex

battery_lock mutex is never used and not needed.

Fixes: 355a070b09ab ("platform/x86: huawei-wmi: Add battery charging thresholds")
Signed-off-by: Ayman Bagabas <ayman.bagabas@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---

diff --git a/drivers/platform/x86/huawei-wmi.c b/drivers/platform/x86/huawei-wmi.c
index 7373a65a61d3c..a2d846c4a7eef 100644
--- a/drivers/platform/x86/huawei-wmi.c
+++ b/drivers/platform/x86/huawei-wmi.c
@@ -67,7 +67,6 @@ struct huawei_wmi {
 	struct led_classdev cdev;
 	struct device *dev;
 
-	struct mutex battery_lock;
 	struct mutex wmi_lock;
 };
 
@@ -807,7 +806,6 @@ static int huawei_wmi_probe(struct platform_device *pdev)
 
 	if (wmi_has_guid(HWMI_METHOD_GUID)) {
 		mutex_init(&huawei_wmi->wmi_lock);
-		mutex_init(&huawei_wmi->battery_lock);
 
 		huawei_wmi_leds_setup(&pdev->dev);
 		huawei_wmi_fn_lock_setup(&pdev->dev);