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[ARM] pxa: use platform_device_id table for SSP driver

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Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Eric Miao 2009-10-23 00:09:47 +08:00
parent 4092855d96
commit 6427d45068
1 changed files with 15 additions and 58 deletions
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73
arch/arm/mach-pxa/ssp.c
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@ -342,8 +342,9 @@ void ssp_free(struct ssp_device *ssp)
}
EXPORT_SYMBOL(ssp_free);
static int __devinit ssp_probe(struct platform_device *pdev, int type)
static int __devinit ssp_probe(struct platform_device *pdev)
{
const struct platform_device_id *id = platform_get_device_id(pdev);
struct resource *res;
struct ssp_device *ssp;
int ret = 0;
@ -413,7 +414,7 @@ static int __devinit ssp_probe(struct platform_device *pdev, int type)
*/
ssp->port_id = pdev->id + 1;
ssp->use_count = 0;
ssp->type = type;
ssp->type = (int)id->driver_data;
mutex_lock(&ssp_lock);
list_add(&ssp->node, &ssp_list);
@ -457,75 +458,31 @@ static int __devexit ssp_remove(struct platform_device *pdev)
return 0;
}
static int __devinit pxa25x_ssp_probe(struct platform_device *pdev)
{
return ssp_probe(pdev, PXA25x_SSP);
}
static int __devinit pxa25x_nssp_probe(struct platform_device *pdev)
{
return ssp_probe(pdev, PXA25x_NSSP);
}
static int __devinit pxa27x_ssp_probe(struct platform_device *pdev)
{
return ssp_probe(pdev, PXA27x_SSP);
}
static struct platform_driver pxa25x_ssp_driver = {
.driver = {
.name = "pxa25x-ssp",
},
.probe = pxa25x_ssp_probe,
.remove = __devexit_p(ssp_remove),
static const struct platform_device_id ssp_id_table[] = {
{ "pxa25x-ssp", PXA25x_SSP },
{ "pxa25x-nssp", PXA25x_NSSP },
{ "pxa27x-ssp", PXA27x_SSP },
{ },
};
static struct platform_driver pxa25x_nssp_driver = {
.driver = {
.name = "pxa25x-nssp",
},
.probe = pxa25x_nssp_probe,
static struct platform_driver ssp_driver = {
.probe = ssp_probe,
.remove = __devexit_p(ssp_remove),
};
static struct platform_driver pxa27x_ssp_driver = {
.driver = {
.name = "pxa27x-ssp",
.owner = THIS_MODULE,
.name = "pxa2xx-ssp",
},
.probe = pxa27x_ssp_probe,
.remove = __devexit_p(ssp_remove),
.id_table = ssp_id_table,
};
static int __init pxa_ssp_init(void)
{
int ret = 0;
ret = platform_driver_register(&pxa25x_ssp_driver);
if (ret) {
printk(KERN_ERR "failed to register pxa25x_ssp_driver");
return ret;
}
ret = platform_driver_register(&pxa25x_nssp_driver);
if (ret) {
printk(KERN_ERR "failed to register pxa25x_nssp_driver");
return ret;
}
ret = platform_driver_register(&pxa27x_ssp_driver);
if (ret) {
printk(KERN_ERR "failed to register pxa27x_ssp_driver");
return ret;
}
return ret;
return platform_driver_register(&ssp_driver);
}
static void __exit pxa_ssp_exit(void)
{
platform_driver_unregister(&pxa25x_ssp_driver);
platform_driver_unregister(&pxa25x_nssp_driver);
platform_driver_unregister(&pxa27x_ssp_driver);
platform_driver_unregister(&ssp_driver);
}
arch_initcall(pxa_ssp_init);