Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8324be05 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

tpm_atmel: Use struct dev_pm_ops for power management 



Make the tpm_atmel driver define its PM callbacks through
a struct dev_pm_ops object rather than by using legacy PM hooks
in struct platform_driver.

This allows the driver to use tpm_pm_suspend() and tpm_pm_resume()
as its PM callbacks directly, without defining its own PM callback
routines.

Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent 035e2ce8

drivers/char/tpm/tpm_atmel.c

+2 −10
Original line number Diff line number Diff line
@@ -168,22 +168,14 @@ static void atml_plat_remove(void) 
	}

}



static int tpm_atml_suspend(struct platform_device *dev, pm_message_t msg)

{

	return tpm_pm_suspend(&dev->dev);

}

static SIMPLE_DEV_PM_OPS(tpm_atml_pm, tpm_pm_suspend, tpm_pm_resume);



static int tpm_atml_resume(struct platform_device *dev)

{

	return tpm_pm_resume(&dev->dev);

}

static struct platform_driver atml_drv = {

	.driver = {

		.name = "tpm_atmel",

		.owner		= THIS_MODULE,

		.pm		= &tpm_atml_pm,

	},

	.suspend = tpm_atml_suspend,

	.resume = tpm_atml_resume,

};



static int __init init_atmel(void)