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Commit c2b27ef6 authored Dec 30, 2009 by Dmitry Torokhov

Input: iforce - wait for command completion when closing the device



We need to wait for the command to disable FF effects to complete before
continuing with closing the device.

Tested-by: Johannes Ebke <johannes.ebke@physik.uni-muenchen.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

parent 70f94413

drivers/input/joystick/iforce/iforce-main.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -228,6 +228,9 @@ static void iforce_close(struct input_dev *dev)

		/* Disable force feedback playback */
		iforce_send_packet(iforce, FF_CMD_ENABLE, "\001");
		/* Wait for the command to complete */
		wait_event_interruptible(iforce->wait,
		!test_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags));
		}

		switch (iforce->bus) {

drivers/input/joystick/iforce/iforce-usb.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -109,6 +109,7 @@ static void iforce_usb_out(struct urb *urb)
		struct iforce *iforce = urb->context;

		if (urb->status) {
		clear_bit(IFORCE_XMIT_RUNNING, iforce->xmit_flags);
		dbg("urb->status %d, exiting", urb->status);
		return;
		}