diff options
| author | Sebastian Andrzej Siewior | 2010-12-21 17:24:31 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2010-12-22 19:43:34 -0800 |
| commit | 97dbf37d89b6d387a5fe79ffe3b72c37ec12db43 (patch) | |
| tree | 419432149109484c8f10123ac7e96fa4d245569f /drivers | |
| parent | 4be2c95d1f7706ca0e74499f2bd118e1cee19669 (diff) | |
drivers/spi/spi.c: don't release the spi device twice
This was fixed by David Lamparter in v2.6.36-rc5 3486008 ("spi: free
children in spi_unregister_master, not siblings") and broken again in
v2.6.37-rc1~2^2~4 during the merge of 2b9603a0 ("spi: enable
spi_board_info to be registered after spi_master").
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David Lamparter <equinox@diac24.net>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/spi/spi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 709c836607de..b02d0cbce890 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -584,8 +584,7 @@ void spi_unregister_master(struct spi_master *master) list_del(&master->list); mutex_unlock(&board_lock); - 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); |