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From b0a47b49a61db95fdb2340548b967bdfe085df2d Mon Sep 17 00:00:00 2001
From: "Mark A. Greer" <mgreer@animalcreek.com>
Date: Wed, 12 Dec 2012 00:43:45 -0700
Subject: [PATCH 03/10] crypto: omap4-sham: Add suspend/resume PM support
Add suspend/resume PM support to the omap4-sham driver
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
---
drivers/crypto/omap4-sham.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/crypto/omap4-sham.c b/drivers/crypto/omap4-sham.c
index 6985c87..963d0e1 100644
--- a/drivers/crypto/omap4-sham.c
+++ b/drivers/crypto/omap4-sham.c
@@ -1386,24 +1386,19 @@ static int __devexit omap4_sham_remove(struct platform_device *pdev)
static int omap4_sham_suspend(struct device *dev)
{
- pr_debug("#### Crypto: Suspend call ####\n");
-
+ pm_runtime_put_sync(dev);
return 0;
}
static int omap4_sham_resume(struct device *dev)
{
- pr_debug("#### Crypto: resume call ####\n");
-
+ pm_runtime_get_sync(dev);
return 0;
}
static struct dev_pm_ops omap4_sham_dev_pm_ops = {
- .suspend = omap4_sham_suspend,
- .resume = omap4_sham_resume,
- .runtime_suspend = omap4_sham_suspend,
- .runtime_resume = omap4_sham_resume,
+ SET_SYSTEM_SLEEP_PM_OPS(omap4_sham_suspend, omap4_sham_resume)
};
static struct platform_driver omap4_sham_driver = {
@@ -1412,7 +1407,7 @@ static struct platform_driver omap4_sham_driver = {
.driver = {
.name = "omap4-sham",
.owner = THIS_MODULE,
- .pm = &omap4_sham_dev_pm_ops
+ .pm = &omap4_sham_dev_pm_ops
},
};
--
1.7.12
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