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gpiolib: acpi: Use BIT() macro to increase readability

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We may use BIT() macro to increase readability in
acpi_gpio_adr_space_handler().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2020-11-09 22:53:31 +02:00
parent 74301f2781
commit 2c4d00cb8f
1 changed files with 1 additions and 2 deletions
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3
drivers/gpio/gpiolib-acpi.c
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@ -1101,8 +1101,7 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,
mutex_unlock(&achip->conn_lock);
if (function == ACPI_WRITE)
gpiod_set_raw_value_cansleep(desc,
!!((1 << i) & *value));
gpiod_set_raw_value_cansleep(desc, !!(*value & BIT(i)));
else
*value |= (u64)gpiod_get_raw_value_cansleep(desc) << i;
}