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Commit 0635fb3a authored by Mark A. Greer's avatar Mark A. Greer Committed by Herbert Xu
Browse files

crypto: omap-aes - Add suspend/resume support 



Add suspend/resume support to the OMAP AES driver.

CC: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Signed-off-by: default avatarMark A. Greer <mgreer@animalcreek.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 5946c4a5

drivers/crypto/omap-aes.c

+19 −0
Original line number Diff line number Diff line
@@ -891,12 +891,31 @@ static int omap_aes_remove(struct platform_device *pdev) 
	return 0;

}



#ifdef CONFIG_PM_SLEEP

static int omap_aes_suspend(struct device *dev)

{

	pm_runtime_put_sync(dev);

	return 0;

}



static int omap_aes_resume(struct device *dev)

{

	pm_runtime_get_sync(dev);

	return 0;

}

#endif



static const struct dev_pm_ops omap_aes_pm_ops = {

	SET_SYSTEM_SLEEP_PM_OPS(omap_aes_suspend, omap_aes_resume)

};



static struct platform_driver omap_aes_driver = {

	.probe	= omap_aes_probe,

	.remove	= omap_aes_remove,

	.driver	= {

		.name	= "omap-aes",

		.owner	= THIS_MODULE,

		.pm	= &omap_aes_pm_ops,

	},

};