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[PATCH] fix "pcmcia: fix 'rmmod pcmcia' with unbound devices"
author
Daniel Ritz
<daniel.ritz-ml@swissonline.ch>
Sat, 25 Nov 2006 19:09:17 +0000
(11:09 -0800)
committer
Linus Torvalds
<torvalds@woody.osdl.org>
Sat, 25 Nov 2006 21:28:33 +0000
(13:28 -0800)
Add required locking to
dfbc9e9d33adb1ac9910dd7f8ceb911947039a52
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Pavol Gono <Palo.Gono@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/pcmcia/ds.c
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diff --git
a/drivers/pcmcia/ds.c
b/drivers/pcmcia/ds.c
index
a20d84d
..
21d83a8
100644
(file)
--- a/
drivers/pcmcia/ds.c
+++ b/
drivers/pcmcia/ds.c
@@
-1272,7
+1272,9
@@
static void pcmcia_bus_remove_socket(struct class_device *class_dev,
pccard_register_pcmcia(socket, NULL);
/* unregister any unbound devices */
+ mutex_lock(&socket->skt_mutex);
pcmcia_card_remove(socket, NULL);
+ mutex_unlock(&socket->skt_mutex);
pcmcia_put_socket(socket);