Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6

1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 89769ce16f88..b31f4431849b 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -457,10 +457,11 @@ done:
 EXPORT_SYMBOL_GPL(spi_register_master);
 
 
-static int __unregister(struct device *dev, void *unused)
+static int __unregister(struct device *dev, void *master_dev)
 {
         /* note: before about 2.6.14-rc1 this would corrupt memory: */
-        spi_unregister_device(to_spi_device(dev));
+        if (dev != master_dev)
+                spi_unregister_device(to_spi_device(dev));
         return 0;
 }
 
@@ -478,7 +479,8 @@ void spi_unregister_master(struct spi_master *master)
 {
         int dummy;
 
-        dummy = device_for_each_child(master->dev.parent, NULL, __unregister);
+        dummy = device_for_each_child(master->dev.parent, &master->dev,
+                                        __unregister);
         device_unregister(&master->dev);
 }
 EXPORT_SYMBOL_GPL(spi_unregister_master);