USB: Remove BKL from poll()
authorOliver Neukum <oliver@neukum.org>
Wed, 13 Jan 2010 14:30:47 +0000 (15:30 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 2 Mar 2010 22:54:22 +0000 (14:54 -0800)
commit554f76962d3a6eb5110415f1591aca83f96a84ae
tree8b0408fafca6558b626be65eed95a52587f32b1b
parent08add0c780b9f5c35de49d83abb7a4e14a9cd457
USB: Remove BKL from poll()

Replace BKL with usbfs_mutex to protect a global counter
and a per file data structure

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/core/devices.c