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pinctrl: aw9523: Get rid of redundant ' & U8_MAX' pieces

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When the variable is declared as u8, no need to perform ' & U8_MAX'
as it's implied anyway.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-7-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko 2024-03-29 12:55:20 +02:00 committed by Linus Walleij
parent 66413f0468
commit 4210ef801a
1 changed files with 7 additions and 7 deletions
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14
drivers/pinctrl/pinctrl-aw9523.c
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@ -603,7 +603,7 @@ static int aw9523_gpio_get_multiple(struct gpio_chip *chip,
mutex_lock(&awi->i2c_lock);
/* Port 0 (gpio 0-7) */
m = *mask & U8_MAX;
m = *mask;
if (m) {
ret = _aw9523_gpio_get_multiple(awi, 0, &state, m);
if (ret)
@ -612,7 +612,7 @@ static int aw9523_gpio_get_multiple(struct gpio_chip *chip,
*bits = state;
/* Port 1 (gpio 8-15) */
m = (*mask >> 8) & U8_MAX;
m = *mask >> 8;
if (m) {
ret = _aw9523_gpio_get_multiple(awi, AW9523_PINS_PER_PORT,
&state, m);
@ -635,20 +635,20 @@ static void aw9523_gpio_set_multiple(struct gpio_chip *chip,
unsigned int reg;
int ret;
mask_lo = *mask & U8_MAX;
mask_hi = (*mask >> 8) & U8_MAX;
mask_lo = *mask;
mask_hi = *mask >> 8;
bits_lo = *bits;
bits_hi = *bits >> 8;
mutex_lock(&awi->i2c_lock);
if (mask_hi) {
reg = AW9523_REG_OUT_STATE(AW9523_PINS_PER_PORT);
bits_hi = (*bits >> 8) & U8_MAX;
ret = regmap_write_bits(awi->regmap, reg, mask_hi, bits_hi);
if (ret)
dev_warn(awi->dev, "Cannot write port1 out level\n");
}
if (mask_lo) {
reg = AW9523_REG_OUT_STATE(0);
bits_lo = *bits & U8_MAX;
ret = regmap_write_bits(awi->regmap, reg, mask_lo, bits_lo);
if (ret)
dev_warn(awi->dev, "Cannot write port0 out level\n");