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authorDominik Brodowski <linux@dominikbrodowski.net>2010-01-17 19:31:45 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2010-02-17 17:48:24 +0100
commitcfe5d809518eda3d5e2da87c5ccbe8647143573a (patch)
treedd61ec285412fc0de8090ef5743b824447a9eeda /drivers/pcmcia/pcmcia_ioctl.c
parent3f565232c561fbd9d5e03354aac29b90cb2bc78a (diff)
downloadop-kernel-dev-cfe5d809518eda3d5e2da87c5ccbe8647143573a.zip
op-kernel-dev-cfe5d809518eda3d5e2da87c5ccbe8647143573a.tar.gz
pcmcia: use ops_mutex for rsrc_{mgr,nonstatic} locking
Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/pcmcia_ioctl.c')
-rw-r--r--drivers/pcmcia/pcmcia_ioctl.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index db2e3db..96fd236 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -187,7 +187,6 @@ static int pcmcia_adjust_resource_info(adjust_t *adj)
continue;
} else if (!(s->resource_setup_old))
s->resource_setup_old = 1;
- mutex_unlock(&s->ops_mutex);
switch (adj->Resource) {
case RES_MEMORY_RANGE:
@@ -206,10 +205,9 @@ static int pcmcia_adjust_resource_info(adjust_t *adj)
* last call to adjust_resource_info, we
* always need to assume this is the latest
* one... */
- mutex_lock(&s->ops_mutex);
s->resource_setup_done = 1;
- mutex_unlock(&s->ops_mutex);
}
+ mutex_unlock(&s->ops_mutex);
}
}
up_read(&pcmcia_socket_list_rwsem);
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