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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-11-09 23:32:44 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-11-09 23:32:44 +0100 |
| commit | 3ae5eaec1d2d9c0cf53745352e7d4b152810ba24 (patch) | |
| tree | d8825be54cefb6ad6707478d719c8e30605bee7b /drivers/mfd | |
| parent | [DRIVER MODEL] Add platform_driver (diff) | |
| download | linux-3ae5eaec1d2d9c0cf53745352e7d4b152810ba24.tar.xz linux-3ae5eaec1d2d9c0cf53745352e7d4b152810ba24.zip | |
[DRIVER MODEL] Convert platform drivers to use struct platform_driver
This allows us to eliminate the casts in the drivers, and eventually
remove the use of the device_driver function pointer methods for
platform device drivers.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/mcp-sa11x0.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c index 7daa0ed7331c..1eab7cffceaa 100644 --- a/drivers/mfd/mcp-sa11x0.c +++ b/drivers/mfd/mcp-sa11x0.c @@ -138,9 +138,8 @@ static struct mcp_ops mcp_sa11x0 = { .disable = mcp_sa11x0_disable, }; -static int mcp_sa11x0_probe(struct device *dev) +static int mcp_sa11x0_probe(struct platform_device *pdev) { - struct platform_device *pdev = to_platform_device(dev); struct mcp_plat_data *data = pdev->dev.platform_data; struct mcp *mcp; int ret; @@ -165,7 +164,7 @@ static int mcp_sa11x0_probe(struct device *dev) mcp->dma_telco_rd = DMA_Ser4MCP1Rd; mcp->dma_telco_wr = DMA_Ser4MCP1Wr; - dev_set_drvdata(dev, mcp); + platform_set_drvdata(pdev, mcp); if (machine_is_assabet()) { ASSABET_BCR_set(ASSABET_BCR_CODEC_RST); @@ -202,26 +201,26 @@ static int mcp_sa11x0_probe(struct device *dev) release: release_mem_region(0x80060000, 0x60); - dev_set_drvdata(dev, NULL); + platform_set_drvdata(pdev, NULL); out: return ret; } -static int mcp_sa11x0_remove(struct device *dev) +static int mcp_sa11x0_remove(struct platform_device *dev) { - struct mcp *mcp = dev_get_drvdata(dev); + struct mcp *mcp = platform_get_drvdata(dev); - dev_set_drvdata(dev, NULL); + platform_set_drvdata(dev, NULL); mcp_host_unregister(mcp); release_mem_region(0x80060000, 0x60); return 0; } -static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state) +static int mcp_sa11x0_suspend(struct platform_device *dev, pm_message_t state) { - struct mcp *mcp = dev_get_drvdata(dev); + struct mcp *mcp = platform_get_drvdata(dev); priv(mcp)->mccr0 = Ser4MCCR0; priv(mcp)->mccr1 = Ser4MCCR1; @@ -230,9 +229,9 @@ static int mcp_sa11x0_suspend(struct device *dev, pm_message_t state) return 0; } -static int mcp_sa11x0_resume(struct device *dev) +static int mcp_sa11x0_resume(struct platform_device *dev) { - struct mcp *mcp = dev_get_drvdata(dev); + struct mcp *mcp = platform_get_drvdata(dev); Ser4MCCR1 = priv(mcp)->mccr1; Ser4MCCR0 = priv(mcp)->mccr0; @@ -243,13 +242,14 @@ static int mcp_sa11x0_resume(struct device *dev) /* * The driver for the SA11x0 MCP port. */ -static struct device_driver mcp_sa11x0_driver = { - .name = "sa11x0-mcp", - .bus = &platform_bus_type, +static struct platform_driver mcp_sa11x0_driver = { .probe = mcp_sa11x0_probe, .remove = mcp_sa11x0_remove, .suspend = mcp_sa11x0_suspend, .resume = mcp_sa11x0_resume, + .driver = { + .name = "sa11x0-mcp", + }, }; /* @@ -257,12 +257,12 @@ static struct device_driver mcp_sa11x0_driver = { */ static int __init mcp_sa11x0_init(void) { - return driver_register(&mcp_sa11x0_driver); + return platform_driver_register(&mcp_sa11x0_driver); } static void __exit mcp_sa11x0_exit(void) { - driver_unregister(&mcp_sa11x0_driver); + platform_driver_unregister(&mcp_sa11x0_driver); } module_init(mcp_sa11x0_init); |