From: Jiri Kosina <jkosina@suse.cz>
Date: Mon, 23 Feb 2015 10:15:44 +0000 (+0100)
Subject: HID: sony: initialize sony_dev_list_lock properly
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8b402c929d21a18e9a228d4ad6f0a076577cd63c;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

HID: sony: initialize sony_dev_list_lock properly

sony_dev_list_lock spinlock (which was introduced in d2d782fccee ("HID: sony:
Prevent duplicate controller connections") is not being initialized properly.
Fix that.

Reported-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 38d8af558d72..e87148dbeb1b 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -804,7 +804,7 @@ union sixaxis_output_report_01 {
 #define DS4_REPORT_0x81_SIZE 7
 #define SIXAXIS_REPORT_0xF2_SIZE 18
 
-static spinlock_t sony_dev_list_lock;
+static DEFINE_SPINLOCK(sony_dev_list_lock);
 static LIST_HEAD(sony_device_list);
 static DEFINE_IDA(sony_device_id_allocator);