Commit 29b94158 authored by Raphael Gallais-Pou's avatar Raphael Gallais-Pou Committed by Miquel Raynal
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mtd: st_spi_fsm: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() 



Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP support is simpler and less error prone than the
use of #ifdef based kernel configuration guards.

Signed-off-by: default avatarRaphael Gallais-Pou <rgallaispou@gmail.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
parent bf582190

drivers/mtd/devices/st_spi_fsm.c

+2 −4
Original line number Diff line number Diff line
@@ -2104,7 +2104,6 @@ static void stfsm_remove(struct platform_device *pdev) 
	WARN_ON(mtd_device_unregister(&fsm->mtd));

}



#ifdef CONFIG_PM_SLEEP

static int stfsmfsm_suspend(struct device *dev)

{

	struct stfsm *fsm = dev_get_drvdata(dev);
@@ -2120,9 +2119,8 @@ static int stfsmfsm_resume(struct device *dev) 


	return clk_prepare_enable(fsm->clk);

}

#endif



static SIMPLE_DEV_PM_OPS(stfsm_pm_ops, stfsmfsm_suspend, stfsmfsm_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(stfsm_pm_ops, stfsmfsm_suspend, stfsmfsm_resume);



static const struct of_device_id stfsm_match[] = {

	{ .compatible = "st,spi-fsm", },
@@ -2136,7 +2134,7 @@ static struct platform_driver stfsm_driver = { 
	.driver		= {

		.name	= "st-spi-fsm",

		.of_match_table = stfsm_match,

		.pm     = &stfsm_pm_ops,

		.pm     = pm_sleep_ptr(&stfsm_pm_ops),

	},

};

module_platform_driver(stfsm_driver);