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authorDominik Brodowski <linux@dominikbrodowski.net>2010-01-17 19:30:53 +0100
committerDominik Brodowski <linux@dominikbrodowski.net>2010-02-17 17:48:26 +0100
commitaf461fc1875b6ec18e23b5f670af36c4ed35c84e (patch)
treefa09a446c94d533c169b9e28e97c0e8c03d36912 /drivers/pcmcia/cistpl.c
parentf971dbd5da4e2fbf756d07b938a9c65a9c75178b (diff)
downloadop-kernel-dev-af461fc1875b6ec18e23b5f670af36c4ed35c84e.zip
op-kernel-dev-af461fc1875b6ec18e23b5f670af36c4ed35c84e.tar.gz
pcmcia: delay re-scanning and re-querying of PCMCIA bus
After a CIS update -- or the finalization of the resource database --, proceed with the re-scanning or re-querying of PCMCIA cards only in a separate thread to avoid deadlocks. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia/cistpl.c')
-rw-r--r--drivers/pcmcia/cistpl.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index 14de287..17a5da3 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -1670,15 +1670,7 @@ static ssize_t pccard_store_cis(struct kobject *kobj,
if (error)
return -EIO;
- mutex_lock(&s->skt_mutex);
- if ((s->callback) && (s->state & SOCKET_PRESENT) &&
- !(s->state & SOCKET_CARDBUS)) {
- if (try_module_get(s->callback->owner)) {
- s->callback->requery(s, 1);
- module_put(s->callback->owner);
- }
- }
- mutex_unlock(&s->skt_mutex);
+ pcmcia_parse_uevents(s, PCMCIA_UEVENT_REQUERY);
return count;
}
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