[PATCH 4/4] input: tablet: pegasus_notetaker: Set device mode in reset_resume() if in use
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STALE3736d
From: Martin Kepplinger <martink@posteo.de>
Date: 2016-07-18 14:29:40
Also in:
lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
Signed-off-by: Martin Kepplinger <martink@posteo.de> --- drivers/input/tablet/pegasus_notetaker.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c
index 07436c6..b172247 100644
--- a/drivers/input/tablet/pegasus_notetaker.c
+++ b/drivers/input/tablet/pegasus_notetaker.c@@ -398,7 +398,19 @@ static int pegasus_resume(struct usb_interface *intf) static int pegasus_reset_resume(struct usb_interface *intf) { - return pegasus_resume(intf); + struct pegasus *pegasus = usb_get_intfdata(intf); + int retval = 0; + + mutex_lock(&pegasus->dev->mutex); + if (pegasus->dev->users) { + retval = pegasus_set_mode(pegasus, PEN_MODE_XY, + NOTETAKER_LED_MOUSE); + if (!retval && usb_submit_urb(pegasus->irq, GFP_NOIO) < 0) + retval = -EIO; + } + mutex_unlock(&pegasus->dev->mutex); + + return retval; } static const struct usb_device_id pegasus_ids[] = {
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2.1.4