ARM: pxa: remove unused board files

The majority of all pxa board files has not been touched in a long time,
and no users have spoken up in favor of keeping them around. This leaves
only support for the platforms that were already converted to DT, as
well as the gumstix and spitz/akita/borzoi machines that work in qemu
and can still be converted to DT later.

Cc: Ales Bardorfer <ales@i-tech.si>
Cc: Ales Snuparek <snuparek@atlas.cz>
Cc: Alex Osborne <ato@meshy.org>
Cc: Alex Osborne <bobofdoom@gmail.com>
Cc: Dirk Opfer <dirk@opfer-online.de>
Cc: Ian Molton <spyro@f2s.com>
Cc: Lennert Buytenhek <kernel@wantstofly.org>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Michael Petchkovsky <mkpetch@internode.on.net>
Cc: Nick Bane <nick@cecomputing.co.uk>
Cc: Paul Parsons <lost.distance@yahoo.com>
Cc: Philipp Zabel <philipp.zabel@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Tomas Cech <sleep_walker@suse.cz>
Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 0 insertions, 62 deletions

diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c
index c593fc383481..e19b84a46a1e 100644
--- a/drivers/usb/gadget/udc/pxa25x_udc.c
+++ b/drivers/usb/gadget/udc/pxa25x_udc.c
@@ -1561,40 +1561,6 @@ static int pxa25x_udc_stop(struct usb_gadget*g)
 
 /*-------------------------------------------------------------------------*/
 
-#ifdef CONFIG_ARCH_LUBBOCK
-
-/* Lubbock has separate connect and disconnect irqs.  More typical designs
- * use one GPIO as the VBUS IRQ, and another to control the D+ pullup.
- */
-
-static irqreturn_t
-lubbock_vbus_irq(int irq, void *_dev)
-{
-	struct pxa25x_udc	*dev = _dev;
-	int			vbus;
-
-	dev->stats.irqs++;
-	if (irq == dev->usb_irq) {
-		vbus = 1;
-		disable_irq(dev->usb_irq);
-		enable_irq(dev->usb_disc_irq);
-	} else if (irq == dev->usb_disc_irq) {
-		vbus = 0;
-		disable_irq(dev->usb_disc_irq);
-		enable_irq(dev->usb_irq);
-	} else {
-		return IRQ_NONE;
-	}
-
-	pxa25x_udc_vbus_session(&dev->gadget, vbus);
-	return IRQ_HANDLED;
-}
-
-#endif
-
-
-/*-------------------------------------------------------------------------*/
-
 static inline void clear_ep_state (struct pxa25x_udc *dev)
 {
 	unsigned i;
@@ -2413,34 +2379,6 @@ static int pxa25x_udc_probe(struct platform_device *pdev)
 	}
 	dev->got_irq = 1;
 
-#ifdef CONFIG_ARCH_LUBBOCK
-	if (machine_is_lubbock()) {
-		dev->usb_irq = platform_get_irq(pdev, 1);
-		if (dev->usb_irq < 0)
-			return dev->usb_irq;
-
-		dev->usb_disc_irq = platform_get_irq(pdev, 2);
-		if (dev->usb_disc_irq < 0)
-			return dev->usb_disc_irq;
-
-		retval = devm_request_irq(&pdev->dev, dev->usb_disc_irq,
-					  lubbock_vbus_irq, 0, driver_name,
-					  dev);
-		if (retval != 0) {
-			pr_err("%s: can't get irq %i, err %d\n",
-				driver_name, dev->usb_disc_irq, retval);
-			goto err;
-		}
-		retval = devm_request_irq(&pdev->dev, dev->usb_irq,
-					  lubbock_vbus_irq, 0, driver_name,
-					  dev);
-		if (retval != 0) {
-			pr_err("%s: can't get irq %i, err %d\n",
-				driver_name, dev->usb_irq, retval);
-			goto err;
-		}
-	} else
-#endif
 	create_debug_files(dev);
 
 	retval = usb_add_gadget_udc(&pdev->dev, &dev->gadget);