Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9ddced16bb901415ac46058a55bb842a7df8cc68
Commit: 9ddced16bb901415ac46058a55bb842a7df8cc68
Parent: 86ec5ec872566dda74848e09904bb5380cab962e
Author: Jean Delvare <[EMAIL PROTECTED]>
AuthorDate: Sun Jan 27 18:14:51 2008 +0100
Committer: Jean Delvare <[EMAIL PROTECTED]>
CommitDate: Sun Jan 27 18:14:51 2008 +0100
i2c: Limit locking scope in i2c_detach_client
We only need to hold adapter->clist_lock when we touch the client list.
Signed-off-by: Jean Delvare <[EMAIL PROTECTED]>
---
drivers/i2c/i2c-core.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 824f12c..4765a50 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -768,9 +768,10 @@ int i2c_detach_client(struct i2c_client *client)
mutex_lock(&adapter->clist_lock);
list_del(&client->list);
+ mutex_unlock(&adapter->clist_lock);
+
init_completion(&client->released);
device_unregister(&client->dev);
- mutex_unlock(&adapter->clist_lock);
wait_for_completion(&client->released);
out:
-
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