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/bpfc/Makefile

bpfc-libs =

bpfc-objs =	xmalloc.o \
		str.o \
		bpf.o \
		bpf_lexer.yy.o \
		bpf_parser.tab.o \
		die.o \
		bpfc.o

bpfc-lex =	bpf_lexer.yy.o

bpfc-yaac =	bpf_parser.tab.o

bpfc-eflags =	-I..

bpfc-confs =

bpfc_clean_custom:
	$(Q)$(call RM,$(BUILD_DIR)/*.h $(BUILD_DIR)/*.c)