Messages in this thread Patch in this message | | | Date | Tue, 07 Feb 2006 22:45:14 -0800 | From | Chris Wright <> | Subject | [PATCH 11/23] Input: iforce - fix detection of USB devices |
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-stable review patch. If anyone has any objections, please let us know. ------------------
Recent conversion to wait_event_interruptible_timeout() caused USB detection routine erroneously report timeouts for perfectly working devices.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Chris Wright <chrisw@sous-sol.org> ---
drivers/input/joystick/iforce/iforce-packets.c | 4 ++-- drivers/input/joystick/iforce/iforce-usb.c | 1 - 2 files changed, 2 insertions(+), 3 deletions(-)
Index: linux-2.6.15.3/drivers/input/joystick/iforce/iforce-packets.c =================================================================== --- linux-2.6.15.3.orig/drivers/input/joystick/iforce/iforce-packets.c +++ linux-2.6.15.3/drivers/input/joystick/iforce/iforce-packets.c @@ -167,9 +167,9 @@ void iforce_process_packet(struct iforce iforce->expect_packet = 0; iforce->ecmd = cmd; memcpy(iforce->edata, data, IFORCE_MAX_LENGTH); - wake_up(&iforce->wait); } #endif + wake_up(&iforce->wait); if (!iforce->type) { being_used--; @@ -264,7 +264,7 @@ int iforce_get_id_packet(struct iforce * wait_event_interruptible_timeout(iforce->wait, iforce->ctrl->status != -EINPROGRESS, HZ); - if (iforce->ctrl->status != -EINPROGRESS) { + if (iforce->ctrl->status) { usb_unlink_urb(iforce->ctrl); return -1; } Index: linux-2.6.15.3/drivers/input/joystick/iforce/iforce-usb.c =================================================================== --- linux-2.6.15.3.orig/drivers/input/joystick/iforce/iforce-usb.c +++ linux-2.6.15.3/drivers/input/joystick/iforce/iforce-usb.c @@ -95,7 +95,6 @@ static void iforce_usb_irq(struct urb *u goto exit; } - wake_up(&iforce->wait); iforce_process_packet(iforce, (iforce->data[0] << 8) | (urb->actual_length - 1), iforce->data + 1, regs); -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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