regulators: helpers: Fix handling of bypass_val_on in get_bypass_regmap

The handling of bypass_val_on that was added in
regulator_get_bypass_regmap is done unconditionally however
several drivers don't define a value for bypass_val_on. This
results in those drivers reporting bypass being enabled when
it is not. In regulator_set_bypass_regmap we use bypass_mask
if bypass_val_on is zero. This patch adds similar handling in
regulator_get_bypass_regmap.

Fixes: commit dd1a571daee7 ("regulator: helpers: Ensure bypass register field matches ON value")
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

path: root/tools/testing/selftests/x86/trivial_64bit_program.c

/*
 * Trivial program to check that we have a valid 64-bit build environment.
 * Copyright (c) 2015 Andy Lutomirski
 * GPL v2
 */

#ifndef __x86_64__
# error wrong architecture
#endif

#include <stdio.h>

int main()
{
	printf("\n");

	return 0;
}