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iio: adc: imx8qxp: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr() 

Switching to these newer macros allows the compiler to remove
the unused functions and struct dev_pm_ops if !CONFIG_PM without
the need to mark anything __maybe_unused.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Cai Huoqing <cai.huoqing@linux.dev>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-28-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-06-21 21:27:10 +01:00
parent a79163d19e
commit 2583f5e828
1 changed files with 6 additions and 7 deletions
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13
drivers/iio/adc/imx8qxp-adc.c
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@ -417,7 +417,7 @@ static int imx8qxp_adc_remove(struct platform_device *pdev)
return 0; return 0;
} }
static __maybe_unused int imx8qxp_adc_runtime_suspend(struct device *dev) static int imx8qxp_adc_runtime_suspend(struct device *dev)
{ {
struct iio_dev *indio_dev = dev_get_drvdata(dev); struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct imx8qxp_adc *adc = iio_priv(indio_dev); struct imx8qxp_adc *adc = iio_priv(indio_dev);
@ -431,7 +431,7 @@ static __maybe_unused int imx8qxp_adc_runtime_suspend(struct device *dev)
return 0; return 0;
} }
static __maybe_unused int imx8qxp_adc_runtime_resume(struct device *dev) static int imx8qxp_adc_runtime_resume(struct device *dev)
{ {
struct iio_dev *indio_dev = dev_get_drvdata(dev); struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct imx8qxp_adc *adc = iio_priv(indio_dev); struct imx8qxp_adc *adc = iio_priv(indio_dev);
@ -468,10 +468,9 @@ err_disable_reg:
return ret; return ret;
} }
static const struct dev_pm_ops imx8qxp_adc_pm_ops = { static DEFINE_RUNTIME_DEV_PM_OPS(imx8qxp_adc_pm_ops,
SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume) imx8qxp_adc_runtime_suspend,
SET_RUNTIME_PM_OPS(imx8qxp_adc_runtime_suspend, imx8qxp_adc_runtime_resume, NULL) imx8qxp_adc_runtime_resume, NULL);
};
static const struct of_device_id imx8qxp_adc_match[] = { static const struct of_device_id imx8qxp_adc_match[] = {
{ .compatible = "nxp,imx8qxp-adc", }, { .compatible = "nxp,imx8qxp-adc", },
@ -485,7 +484,7 @@ static struct platform_driver imx8qxp_adc_driver = {
.driver = { .driver = {
.name = ADC_DRIVER_NAME, .name = ADC_DRIVER_NAME,
.of_match_table = imx8qxp_adc_match, .of_match_table = imx8qxp_adc_match,
.pm = &imx8qxp_adc_pm_ops, .pm = pm_ptr(&imx8qxp_adc_pm_ops),
}, },
}; };