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/tools/perf/bench/mem-memset-arch.h

#ifdef HAVE_ARCH_X86_64_SUPPORT

#define MEMSET_FN(fn, name, desc)		\
	void *fn(void *, int, size_t);

#include "mem-memset-x86-64-asm-def.h"

#undef MEMSET_FN

#endif