From 2fc14f8dab1032958d2522576607f4a92abc3e3d Mon Sep 17 00:00:00 2001 From: Mike Lockwood Date: Sat, 12 Mar 2011 21:35:28 -0500 Subject: [PATCH] USB: gadget: f_accessory: Clear disconnected flag when driver file is opened Fixes a race condition that can occur when entering accessory mode. Signed-off-by: Mike Lockwood --- drivers/usb/gadget/f_accessory.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/f_accessory.c b/drivers/usb/gadget/f_accessory.c index f6a5922e8c3b..baeae5976b66 100644 --- a/drivers/usb/gadget/f_accessory.c +++ b/drivers/usb/gadget/f_accessory.c @@ -521,6 +521,7 @@ static int acc_open(struct inode *ip, struct file *fp) if (atomic_xchg(&_acc_dev->open_excl, 1)) return -EBUSY; + _acc_dev->disconnected = 0; fp->private_data = _acc_dev; return 0; } -- 2.34.1