[PATCH -next] usb: host: use DEFINE_MUTEX (and mutex_init() had been too late)

[Zheng Yongjun]

Signed-off-by: Zheng Yongjun <zhengyongj...@huawei.com>
---
 drivers/usb/host/u132-hcd.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 995bc52d2d22..fb692719a03a 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -78,7 +78,7 @@ static DECLARE_WAIT_QUEUE_HEAD(u132_hcd_wait);
 * u132_module_lock exists to protect access to global variables
 *
 */
-static struct mutex u132_module_lock;
+static DEFINE_MUTEX(u132_module_lock);
 static int u132_exiting;
 static int u132_instances;
 /*
@@ -3190,7 +3190,6 @@ static int __init u132_hcd_init(void)
        int retval;
        u132_instances = 0;
        u132_exiting = 0;
-       mutex_init(&u132_module_lock);
        if (usb_disabled())
                return -ENODEV;
        printk(KERN_INFO "driver %s\n", hcd_name);
-- 
2.22.0