diff options
Diffstat (limited to 'drivers/net/can/mcp251x.c')
| -rw-r--r-- | drivers/net/can/mcp251x.c | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c index f32b9fc6a983..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[] = { @@ -1207,29 +1214,15 @@ MODULE_DEVICE_TABLE(spi, mcp251x_id_table); static struct spi_driver mcp251x_can_driver = { .driver = { .name = DEVICE_NAME, - .bus = &spi_bus_type, .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, }; - -static int __init mcp251x_can_init(void) -{ - return spi_register_driver(&mcp251x_can_driver); -} - -static void __exit mcp251x_can_exit(void) -{ - spi_unregister_driver(&mcp251x_can_driver); -} - -module_init(mcp251x_can_init); -module_exit(mcp251x_can_exit); +module_spi_driver(mcp251x_can_driver); MODULE_AUTHOR("Chris Elston <celston@katalix.com>, " "Christian Pellegrin <chripell@evolware.org>"); |