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authorLars-Peter Clausen <lars@metafoo.de>2013-03-12 16:13:53 +0400
committerMarc Kleine-Budde <mkl@pengutronix.de>2013-03-27 16:07:09 +0400
commit612b2a97d88ee2a5b76504f1fe05e8763395fc34 (patch)
treeaef918f689300897ebeca14ebd3453923b82e140 /drivers/net/can
parent01b88070753482fb1a94ab70e7ee348634055009 (diff)
downloadlinux-612b2a97d88ee2a5b76504f1fe05e8763395fc34.tar.xz
can: mcp251x: Use dev_pm_ops
Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can')
-rw-r--r--drivers/net/can/mcp251x.c20
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c
index 4dc7b9d48abd..2b620c8aa13a 100644
--- a/drivers/net/can/mcp251x.c
+++ b/drivers/net/can/mcp251x.c
@@ -1138,9 +1138,11 @@ static int mcp251x_can_remove(struct spi_device *spi)
return 0;
}
-#ifdef CONFIG_PM
-static int mcp251x_can_suspend(struct spi_device *spi, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+
+static int mcp251x_can_suspend(struct device *dev)
{
+ struct spi_device *spi = to_spi_device(dev);
struct mcp251x_platform_data *pdata = spi->dev.platform_data;
struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
struct net_device *net = priv->net;
@@ -1170,8 +1172,9 @@ static int mcp251x_can_suspend(struct spi_device *spi, pm_message_t state)
return 0;
}
-static int mcp251x_can_resume(struct spi_device *spi)
+static int mcp251x_can_resume(struct device *dev)
{
+ struct spi_device *spi = to_spi_device(dev);
struct mcp251x_platform_data *pdata = spi->dev.platform_data;
struct mcp251x_priv *priv = dev_get_drvdata(&spi->dev);
@@ -1191,9 +1194,13 @@ static int mcp251x_can_resume(struct spi_device *spi)
enable_irq(spi->irq);
return 0;
}
+
+static SIMPLE_DEV_PM_OPS(mcp251x_can_pm_ops, mcp251x_can_suspend,
+ mcp251x_can_resume);
+#define MCP251X_PM_OPS (&mcp251x_can_pm_ops)
+
#else
-#define mcp251x_can_suspend NULL
-#define mcp251x_can_resume NULL
+#define MCP251X_PM_OPS NULL
#endif
static const struct spi_device_id mcp251x_id_table[] = {
@@ -1208,13 +1215,12 @@ static struct spi_driver mcp251x_can_driver = {
.driver = {
.name = DEVICE_NAME,
.owner = THIS_MODULE,
+ .pm = MCP251X_PM_OPS,
},
.id_table = mcp251x_id_table,
.probe = mcp251x_can_probe,
.remove = mcp251x_can_remove,
- .suspend = mcp251x_can_suspend,
- .resume = mcp251x_can_resume,
};
module_spi_driver(mcp251x_can_driver);