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authorDominik Brodowski <linux@dominikbrodowski.net>2010-01-16 11:14:11 +0300
committerDominik Brodowski <linux@dominikbrodowski.net>2010-02-17 19:48:20 +0300
commit00ce99ff506a17882747a7d6874e3f5206a99043 (patch)
tree571f5b106f25f35f326d456123c4af85147c3bce /drivers/pcmcia/cs.c
parent3d3de32fad19e37695e6649136e4cb17f9d46329 (diff)
downloadlinux-00ce99ff506a17882747a7d6874e3f5206a99043.tar.xz
pcmcia: simplify locking
replace pcmcia_socket->lock and pcmcia_dev_list_lock by using the per-socket "ops_mutex", as we do neither need different locks nor a spinlock here. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/cs.c')
-rw-r--r--drivers/pcmcia/cs.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index cc0ba8aef59e..13277eebe46a 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -175,8 +175,6 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
dev_dbg(&socket->dev, "pcmcia_register_socket(0x%p)\n", socket->ops);
- spin_lock_init(&socket->lock);
-
/* try to obtain a socket number [yes, it gets ugly if we
* register more than 2^sizeof(unsigned int) pcmcia
* sockets... but the socket number is deprecated