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i2c: imx: Switch to RUNTIME_PM_OPS()

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Replace SET_RUNTIME_PM_OPS() with its modern RUNTIME_PM_OPS()
alternative.

The combined usage of pm_ptr() and RUNTIME_PM_OPS() allows the
compiler to evaluate if the runtime suspend/resume() functions
are used at build time or are simply dead code.

This allows removing the __maybe_unused notation from the runtime
suspend/resume() functions.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
This commit is contained in:
Fabio Estevam 2024-08-07 15:14:56 -03:00 committed by Andi Shyti
parent ab5bd055e4
commit 2d30c638f9
1 changed files with 4 additions and 5 deletions
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9
drivers/i2c/busses/i2c-imx.c
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@ -1549,7 +1549,7 @@ static void i2c_imx_remove(struct platform_device *pdev)
pm_runtime_disable(&pdev->dev);
}
static int __maybe_unused i2c_imx_runtime_suspend(struct device *dev)
static int i2c_imx_runtime_suspend(struct device *dev)
{
struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev);
@ -1558,7 +1558,7 @@ static int __maybe_unused i2c_imx_runtime_suspend(struct device *dev)
return 0;
}
static int __maybe_unused i2c_imx_runtime_resume(struct device *dev)
static int i2c_imx_runtime_resume(struct device *dev)
{
struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev);
int ret;
@ -1571,8 +1571,7 @@ static int __maybe_unused i2c_imx_runtime_resume(struct device *dev)
}
static const struct dev_pm_ops i2c_imx_pm_ops = {
SET_RUNTIME_PM_OPS(i2c_imx_runtime_suspend,
i2c_imx_runtime_resume, NULL)
RUNTIME_PM_OPS(i2c_imx_runtime_suspend, i2c_imx_runtime_resume, NULL)
};
static struct platform_driver i2c_imx_driver = {
@ -1580,7 +1579,7 @@ static struct platform_driver i2c_imx_driver = {
.remove_new = i2c_imx_remove,
.driver = {
.name = DRIVER_NAME,
.pm = &i2c_imx_pm_ops,
.pm = pm_ptr(&i2c_imx_pm_ops),
.of_match_table = i2c_imx_dt_ids,
.acpi_match_table = i2c_imx_acpi_ids,
},