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hwrng: imx-rngc - switch to DEFINE_SIMPLE_DEV_PM_OPS

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SIMPLE_DEV_PM_OPS is deprecated, replace it with DEFINE_SIMPLE_DEV_PM_OPS
and use pm_sleep_ptr for setting the driver's pm routines. We can now
remove the __maybe_unused qualifier in the suspend and resume functions.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Martin Kaiser 2023-06-16 16:59:21 +01:00 • committed by Herbert Xu
parent 501e197a02
commit b335f258e8
1 changed files with 4 additions and 4 deletions
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8
drivers/char/hw_random/imx-rngc.c
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@ -298,7 +298,7 @@ static int __init imx_rngc_probe(struct platform_device *pdev)
return 0; return 0;
} }
static int __maybe_unused imx_rngc_suspend(struct device *dev) static int imx_rngc_suspend(struct device *dev)
{ {
struct imx_rngc *rngc = dev_get_drvdata(dev); struct imx_rngc *rngc = dev_get_drvdata(dev);
@ -307,7 +307,7 @@ static int __maybe_unused imx_rngc_suspend(struct device *dev)
return 0; return 0;
} }
static int __maybe_unused imx_rngc_resume(struct device *dev) static int imx_rngc_resume(struct device *dev)
{ {
struct imx_rngc *rngc = dev_get_drvdata(dev); struct imx_rngc *rngc = dev_get_drvdata(dev);
@ -316,7 +316,7 @@ static int __maybe_unused imx_rngc_resume(struct device *dev)
return 0; return 0;
} }
static SIMPLE_DEV_PM_OPS(imx_rngc_pm_ops, imx_rngc_suspend, imx_rngc_resume); static DEFINE_SIMPLE_DEV_PM_OPS(imx_rngc_pm_ops, imx_rngc_suspend, imx_rngc_resume);
static const struct of_device_id imx_rngc_dt_ids[] = { static const struct of_device_id imx_rngc_dt_ids[] = {
{ .compatible = "fsl,imx25-rngb" }, { .compatible = "fsl,imx25-rngb" },
@ -327,7 +327,7 @@ MODULE_DEVICE_TABLE(of, imx_rngc_dt_ids);
static struct platform_driver imx_rngc_driver = { static struct platform_driver imx_rngc_driver = {
.driver = { .driver = {
.name = KBUILD_MODNAME, .name = KBUILD_MODNAME,
.pm = &imx_rngc_pm_ops, .pm = pm_sleep_ptr(&imx_rngc_pm_ops),
.of_match_table = imx_rngc_dt_ids, .of_match_table = imx_rngc_dt_ids,
}, },
}; };