Messages in this thread Patch in this message | | | Date | Fri, 16 Oct 2009 10:10:18 -0700 | From | Greg KH <> | Subject | [25/46] Bluetooth: Disconnect HIDRAW devices on disconnect |
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2.6.31-stable review patch. If anyone has any objections, please let us know.
------------------ From: Marcel Holtmann <marcel@holtmann.org>
commit 364f63519d94442ed373ac7da79033c8282df46a upstream.
Currently the HID subsystem will create HIDRAW devices for the transport driver, but it will not disconnect them. Until the HID subsytem gets fixed, ensure that HIDRAW and HIDDEV devices are disconnected when the Bluetooth HID device gets removed.
Based on a patch from Brian Rogers <brian@xyzw.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- net/bluetooth/hidp/core.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -40,6 +40,7 @@ #include <linux/input.h> #include <linux/hid.h> +#include <linux/hidraw.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> @@ -573,6 +574,8 @@ static int hidp_session(void *arg) if (session->hid) { if (session->hid->claimed & HID_CLAIMED_INPUT) hidinput_disconnect(session->hid); + if (session->hid->claimed & HID_CLAIMED_HIDRAW) + hidraw_disconnect(session->hid); hid_destroy_device(session->hid); }
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