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spi/pxa2xx: register driver properly 

use platform_driver_register instead of platform_driver_probe. The
latter only checks available devices at the time of calling. So if a
device gets inserter at a later point in time then the driver will never
play with it.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
This commit is contained in:
Sebastian Andrzej Siewior 2010-11-19 09:00:11 -08:00
parent 3561d43fd2
commit fbd29a14af
1 changed files with 4 additions and 3 deletions
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7
drivers/spi/pxa2xx_spi.c
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@ -1366,7 +1366,7 @@ static void cleanup(struct spi_device *spi)
kfree(chip); kfree(chip);
} }
static int __init init_queue(struct driver_data *drv_data) static int __devinit init_queue(struct driver_data *drv_data)
{ {
INIT_LIST_HEAD(&drv_data->queue); INIT_LIST_HEAD(&drv_data->queue);
spin_lock_init(&drv_data->lock); spin_lock_init(&drv_data->lock);
@ -1454,7 +1454,7 @@ static int destroy_queue(struct driver_data *drv_data)
return 0; return 0;
} }
static int __init pxa2xx_spi_probe(struct platform_device *pdev) static int __devinit pxa2xx_spi_probe(struct platform_device *pdev)
{ {
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct pxa2xx_spi_master *platform_info; struct pxa2xx_spi_master *platform_info;
@ -1723,13 +1723,14 @@ static struct platform_driver driver = {
.pm = &pxa2xx_spi_pm_ops, .pm = &pxa2xx_spi_pm_ops,
#endif #endif
}, },
.probe = pxa2xx_spi_probe,
.remove = pxa2xx_spi_remove, .remove = pxa2xx_spi_remove,
.shutdown = pxa2xx_spi_shutdown, .shutdown = pxa2xx_spi_shutdown,
}; };
static int __init pxa2xx_spi_init(void) static int __init pxa2xx_spi_init(void)
{ {
return platform_driver_probe(&driver, pxa2xx_spi_probe); return platform_driver_register(&driver);
} }
subsys_initcall(pxa2xx_spi_init); subsys_initcall(pxa2xx_spi_init);