From: Boris Brezillon <boris.brezillon@free-electrons.com>
Date: Tue, 6 Jan 2015 13:47:01 +0000 (+0100)
Subject: usb: atmel_usba_udc: Mask status with enabled irqs
X-Git-Tag: fixes-v4.0-rc1~102^2^2~152
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9870d895ad87efae130b2990db9ba265271f113b;p=pandora-kernel.git

usb: atmel_usba_udc: Mask status with enabled irqs

Avoid interpreting useless status flags when we're not waiting for such
events by masking the status variable with the interrupt enabled register
value.

Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Reported-by: Patrice VILCHEZ <patrice.vilchez@atmel.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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