dwc3: gadget: Fix spinlock recursive issue

Commit a99689aeffeb ("dwc3: Add QTI MSM platform specific feature and
other changes") replaced spin_unlock_irqrestore() with
spin_lock_irqsave() causing spinlock recursive bug. Fix this issue
by using spin_unlock_irqrestore() API.

Change-Id: I073220d7a248e8bb78e72d785e107da14b2e166d
Signed-off-by: Mayank Rana <mrana@codeaurora.org>
1 file changed