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path: root/drivers/spi/spi.c
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Diffstat (limited to 'drivers/spi/spi.c')
-rw-r--r--drivers/spi/spi.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index a9e5c79ae52a..0bcf4c1601a2 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -554,11 +554,9 @@ done:
EXPORT_SYMBOL_GPL(spi_register_master);
-static int __unregister(struct device *dev, void *master_dev)
+static int __unregister(struct device *dev, void *null)
{
- /* note: before about 2.6.14-rc1 this would corrupt memory: */
- if (dev != master_dev)
- spi_unregister_device(to_spi_device(dev));
+ spi_unregister_device(to_spi_device(dev));
return 0;
}
@@ -576,8 +574,7 @@ void spi_unregister_master(struct spi_master *master)
{
int dummy;
- dummy = device_for_each_child(master->dev.parent, &master->dev,
- __unregister);
+ dummy = device_for_each_child(&master->dev, NULL, __unregister);
device_unregister(&master->dev);
}
EXPORT_SYMBOL_GPL(spi_unregister_master);