Variable rev is not effectively used in the function, so delete it. drivers/mfd/qcom-pm8xxx.c:513:6: warning: variable 'rev' set but not used. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3558 Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx> Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> --- drivers/mfd/qcom-pm8xxx.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/mfd/qcom-pm8xxx.c b/drivers/mfd/qcom-pm8xxx.c index 601106580e2e..9a948df8c28d 100644 --- a/drivers/mfd/qcom-pm8xxx.c +++ b/drivers/mfd/qcom-pm8xxx.c @@ -510,7 +510,6 @@ static int pm8xxx_probe(struct platform_device *pdev) struct regmap *regmap; int irq, rc; unsigned int val; - u32 rev; struct pm_irq_chip *chip; data = of_device_get_match_data(&pdev->dev); @@ -535,7 +534,6 @@ static int pm8xxx_probe(struct platform_device *pdev) return rc; } pr_info("PMIC revision 1: %02X\n", val); - rev = val; /* Read PMIC chip revision 2 */ rc = regmap_read(regmap, REG_HWREV_2, &val); @@ -545,7 +543,6 @@ static int pm8xxx_probe(struct platform_device *pdev) return rc; } pr_info("PMIC revision 2: %02X\n", val); - rev |= val << BITS_PER_BYTE; chip = devm_kzalloc(&pdev->dev, struct_size(chip, config, data->num_irqs), -- 2.20.1.7.g153144c
