The patch titled
usbtouchscreen: don't send interrupt urbs to bulk endpoints
has been removed from the -mm tree. Its filename was
usbtouchscreen-dont-send-interrupt-urbs-to-bulk-endpoints.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: usbtouchscreen: don't send interrupt urbs to bulk endpoints
From: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
Don't send interrupt urbs to bulk endpoints.
This fixes EHCI corruption after rmmod with NEXIO touchscreen.
Signed-off-by: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Cc: Jim Persson <jim-linux@xxxxxxx>
Cc: Florian Echtler <floe@xxxxxxxxxxxxxx>
Cc: Dan Streetman <ddstreet@xxxxxxxx>
Cc: Daniel Ritz <daniel.ritz@xxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Oliver Neukum <oliver@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/input/touchscreen/usbtouchscreen.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff -puN drivers/input/touchscreen/usbtouchscreen.c~usbtouchscreen-dont-send-interrupt-urbs-to-bulk-endpoints drivers/input/touchscreen/usbtouchscreen.c
--- a/drivers/input/touchscreen/usbtouchscreen.c~usbtouchscreen-dont-send-interrupt-urbs-to-bulk-endpoints
+++ a/drivers/input/touchscreen/usbtouchscreen.c
@@ -1375,10 +1375,16 @@ static int usbtouch_probe(struct usb_int
input_set_abs_params(input_dev, ABS_PRESSURE, type->min_press,
type->max_press, 0, 0);
- usb_fill_int_urb(usbtouch->irq, udev,
+ if (usb_endpoint_type(endpoint) == USB_ENDPOINT_XFER_INT)
+ usb_fill_int_urb(usbtouch->irq, udev,
usb_rcvintpipe(udev, endpoint->bEndpointAddress),
usbtouch->data, type->rept_size,
usbtouch_irq, usbtouch, endpoint->bInterval);
+ else
+ usb_fill_bulk_urb(usbtouch->irq, udev,
+ usb_rcvbulkpipe(udev, endpoint->bEndpointAddress),
+ usbtouch->data, type->rept_size,
+ usbtouch_irq, usbtouch);
usbtouch->irq->dev = udev;
usbtouch->irq->transfer_dma = usbtouch->data_dma;
_
Patches currently in -mm which might be from linux@xxxxxxxxxxxxxxxxxxxx are
linux-next.patch
g_ncr5380-remove-misleading-pnp-error-message.patch
g_ncr5380-fix-broken-mmio-compilation.patch
g_ncr5380-fix-missing-pnp_device_detach-and-scsi_unregister-on-rmmod.patch
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