From cc295d0e95063809af31971e4aec1d809247f13b Mon Sep 17 00:00:00 2001
From: Daniel Walker <dwalker@mvista.com>
Date: Sat, 22 Dec 2007 14:03:28 -0800
Subject: [PATCH] ps3: vuart: fix error path locking
This stray down would cause a permanent sleep which doesn't seem correct.
The other uses of this semaphore appear fairly mutex like it's even
initialized with init_MUTEX() .. So here a patch for removing this one
down().
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/ps3/ps3-vuart.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/ps3/ps3-vuart.c b/drivers/ps3/ps3-vuart.c
index 9dea585ef806..bb8d5b1eec90 100644
--- a/drivers/ps3/ps3-vuart.c
+++ b/drivers/ps3/ps3-vuart.c
@@ -1074,7 +1074,6 @@ static int ps3_vuart_probe(struct ps3_system_bus_device *dev)
if (result) {
dev_dbg(&dev->core, "%s:%d: drv->probe failed\n",
__func__, __LINE__);
- down(&vuart_bus_priv.probe_mutex);
goto fail_probe;
}
--
2.20.1