HID: cp2112: fix sleep-while-atomic

A recent commit fixing DMA-buffers on stack added a shared transfer
buffer protected by a spinlock. This is broken as the USB HID request
callbacks can sleep. Fix this up by replacing the spinlock with a mutex.

Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable")
Cc: stable <stable@vger.kernel.org>	# 4.9
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

path: root/net/ipx/Makefile

#
# Makefile for the Linux IPX layer.
#

obj-$(CONFIG_IPX) += ipx.o

ipx-y			:= af_ipx.o ipx_route.o ipx_proc.o pe2.o
ipx-$(CONFIG_SYSCTL)	+= sysctl_net_ipx.o