summaryrefslogtreecommitdiffstats
path: root/drivers/spi
diff options
context:
space:
mode:
authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2010-11-19 09:00:11 -0800
committerSebastian Andrzej Siewior <bigeasy@linutronix.de>2010-11-26 11:29:02 +0100
commitfbd29a14af42d374ddce9c16ff5f7805e69c764f (patch)
tree1f4df085215624430a3d093d010f464301535c23 /drivers/spi
parent3561d43fd289f590fdae672e5eb831b8d5cf0bf6 (diff)
downloadop-kernel-dev-fbd29a14af42d374ddce9c16ff5f7805e69c764f.zip
op-kernel-dev-fbd29a14af42d374ddce9c16ff5f7805e69c764f.tar.gz
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>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/pxa2xx_spi.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index e76b1af..4e169b5 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -1366,7 +1366,7 @@ static void cleanup(struct spi_device *spi)
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);
spin_lock_init(&drv_data->lock);
@@ -1454,7 +1454,7 @@ static int destroy_queue(struct driver_data *drv_data)
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 pxa2xx_spi_master *platform_info;
@@ -1723,13 +1723,14 @@ static struct platform_driver driver = {
.pm = &pxa2xx_spi_pm_ops,
#endif
},
+ .probe = pxa2xx_spi_probe,
.remove = pxa2xx_spi_remove,
.shutdown = pxa2xx_spi_shutdown,
};
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);
OpenPOWER on IntegriCloud