[PATCH 3/3] regulator: rk8xx: clarify operator precedence
Mattijs Korpershoek
mkorpershoek at baylibre.com
Wed Jun 5 13:20:26 CEST 2024
Hi Quentin,
Thank you for the patch.
On mer., juin 05, 2024 at 11:33, Quentin Schulz <foss+uboot at 0leil.net> wrote:
> From: Quentin Schulz <quentin.schulz at cherry.de>
>
> My linter complains that the order isn't clear enough so let's put
> parentheses around the ternary condition to make it happy.
>
> Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek at baylibre.com>
> ---
> drivers/power/regulator/rk8xx.c | 26 +++++++++++++-------------
> 1 file changed, 13 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/power/regulator/rk8xx.c b/drivers/power/regulator/rk8xx.c
> index bd5a37e718f..3125835bc07 100644
> --- a/drivers/power/regulator/rk8xx.c
> +++ b/drivers/power/regulator/rk8xx.c
> @@ -520,7 +520,7 @@ static int _buck_get_enable(struct udevice *pmic, int buck)
> if (ret < 0)
> return ret;
>
> - return ret & mask ? true : false;
> + return (ret & mask) ? true : false;
> }
>
> static int _buck_set_suspend_enable(struct udevice *pmic, int buck, bool enable)
> @@ -585,7 +585,7 @@ static int _buck_get_suspend_enable(struct udevice *pmic, int buck)
> val = pmic_reg_read(pmic, RK816_REG_DCDC_SLP_EN);
> if (val < 0)
> return val;
> - ret = val & mask ? 1 : 0;
> + ret = (val & mask) ? 1 : 0;
> break;
> case RK806_ID:
> {
> @@ -608,7 +608,7 @@ static int _buck_get_suspend_enable(struct udevice *pmic, int buck)
> val = pmic_reg_read(pmic, REG_SLEEP_SET_OFF1);
> if (val < 0)
> return val;
> - ret = val & mask ? 0 : 1;
> + ret = (val & mask) ? 0 : 1;
> break;
> case RK809_ID:
> case RK817_ID:
> @@ -620,7 +620,7 @@ static int _buck_get_suspend_enable(struct udevice *pmic, int buck)
> val = pmic_reg_read(pmic, RK817_POWER_SLP_EN(0));
> if (val < 0)
> return val;
> - ret = val & mask ? 1 : 0;
> + ret = (val & mask) ? 1 : 0;
> break;
> default:
> ret = -EINVAL;
> @@ -723,7 +723,7 @@ static int _ldo_get_enable(struct udevice *pmic, int ldo)
> if (ret < 0)
> return ret;
>
> - return ret & mask ? true : false;
> + return (ret & mask) ? true : false;
> }
>
> static int _nldo_get_enable(struct udevice *pmic, int nldo)
> @@ -980,7 +980,7 @@ static int _ldo_get_suspend_enable(struct udevice *pmic, int ldo)
> val = pmic_reg_read(pmic, RK816_REG_LDO_SLP_EN);
> if (val < 0)
> return val;
> - ret = val & mask ? 1 : 0;
> + ret = (val & mask) ? 1 : 0;
> break;
> case RK808_ID:
> case RK818_ID:
> @@ -988,7 +988,7 @@ static int _ldo_get_suspend_enable(struct udevice *pmic, int ldo)
> val = pmic_reg_read(pmic, REG_SLEEP_SET_OFF2);
> if (val < 0)
> return val;
> - ret = val & mask ? 0 : 1;
> + ret = (val & mask) ? 0 : 1;
> break;
> case RK809_ID:
> case RK817_ID:
> @@ -997,13 +997,13 @@ static int _ldo_get_suspend_enable(struct udevice *pmic, int ldo)
> val = pmic_reg_read(pmic, RK817_POWER_SLP_EN(0));
> if (val < 0)
> return val;
> - ret = val & mask ? 1 : 0;
> + ret = (val & mask) ? 1 : 0;
> } else {
> mask = 1 << ldo;
> val = pmic_reg_read(pmic, RK817_POWER_SLP_EN(1));
> if (val < 0)
> return val;
> - ret = val & mask ? 1 : 0;
> + ret = (val & mask) ? 1 : 0;
> }
> break;
> }
> @@ -1438,7 +1438,7 @@ static int switch_get_enable(struct udevice *dev)
> if (ret < 0)
> return ret;
>
> - return ret & mask ? true : false;
> + return (ret & mask) ? true : false;
> }
>
> static int switch_set_suspend_value(struct udevice *dev, int uvolt)
> @@ -1493,21 +1493,21 @@ static int switch_get_suspend_enable(struct udevice *dev)
> val = pmic_reg_read(dev->parent, REG_SLEEP_SET_OFF1);
> if (val < 0)
> return val;
> - ret = val & mask ? 0 : 1;
> + ret = (val & mask) ? 0 : 1;
> break;
> case RK809_ID:
> mask = 1 << (sw + 6);
> val = pmic_reg_read(dev->parent, RK817_POWER_SLP_EN(0));
> if (val < 0)
> return val;
> - ret = val & mask ? 1 : 0;
> + ret = (val & mask) ? 1 : 0;
> break;
> case RK818_ID:
> mask = 1 << 6;
> val = pmic_reg_read(dev->parent, REG_SLEEP_SET_OFF1);
> if (val < 0)
> return val;
> - ret = val & mask ? 0 : 1;
> + ret = (val & mask) ? 0 : 1;
> break;
> }
>
>
> --
> 2.45.1
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