pinctrl: baytrail: Add missing spinlock usage in byt_gpio_irq_handler

According to VLI64 Intel Atom E3800 Specification Update (#329901)
concurrent read accesses may result in returning 0xffffffff and write
accesses may be dropped silently.
To workaround all accesses must be protected by locks.

Cc: stable@vger.kernel.org
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

path: root/net/bluetooth/bnep/Kconfig

config BT_BNEP
	tristate "BNEP protocol support"
	depends on BT_BREDR
	select CRC32
	help
	  BNEP (Bluetooth Network Encapsulation Protocol) is Ethernet
	  emulation layer on top of Bluetooth.  BNEP is required for
	  Bluetooth PAN (Personal Area Network).

	  Say Y here to compile BNEP support into the kernel or say M to
	  compile it as module (bnep).

config BT_BNEP_MC_FILTER
	bool "Multicast filter support"
	depends on BT_BNEP
	help
	  This option enables the multicast filter support for BNEP.

config BT_BNEP_PROTO_FILTER
	bool "Protocol filter support"
	depends on BT_BNEP
	help
	  This option enables the protocol filter support for BNEP.