The patch titled
bluetooth: do not move child device other than rfcomm
has been added to the -mm tree. Its filename is
bluetooth-do-not-move-child-device-other-than-rfcomm.patch
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: bluetooth: do not move child device other than rfcomm
From: Dave Young <[EMAIL PROTECTED]>
hci conn child devices other than rfcomm tty should not be moved here. This
is my lost, thanks for Barnaby's reporting and testing.
Signed-off-by: Dave Young <[EMAIL PROTECTED]>
Cc: Marcel Holtmann <[EMAIL PROTECTED]
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
net/bluetooth/hci_sysfs.c | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff -puN
net/bluetooth/hci_sysfs.c~bluetooth-do-not-move-child-device-other-than-rfcomm
net/bluetooth/hci_sysfs.c
---
a/net/bluetooth/hci_sysfs.c~bluetooth-do-not-move-child-device-other-than-rfcomm
+++ a/net/bluetooth/hci_sysfs.c
@@ -320,15 +320,14 @@ void hci_conn_add_sysfs(struct hci_conn
queue_work(btaddconn, &conn->work);
}
+/*
+ * The rfcomm tty device will possibly retain even when conn
+ * is down, and sysfs doesn't support move zombie device,
+ * so we should move the device before conn device is destroyed.
+ */
static int __match_tty(struct device *dev, void *data)
{
- /* The rfcomm tty device will possibly retain even when conn
- * is down, and sysfs doesn't support move zombie device,
- * so we should move the device before conn device is destroyed.
- * Due to the only child device of hci_conn dev is rfcomm
- * tty_dev, here just return 1
- */
- return 1;
+ return !strncmp(dev->bus_id, "rfcomm", 6);
}
static void del_conn(struct work_struct *work)
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
bluetooth-put-hci-dev-after-del-conn.patch
bluetooth-do-not-move-child-device-other-than-rfcomm.patch
bluetooth-hci_core-defer-hci_unregister_sysfs.patch
bluetooth-conwise-technology-based-adapters-with-buggy-sco-support-bugzilla-9027.patch
-
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