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>

6 files changed, 1 insertions, 101 deletions

diff --git a/drivers/input/touchscreen/mainstone-wm97xx.c b/drivers/input/touchscreen/mainstone-wm97xx.c
index c39f49720fe4..85b95ed461e7 100644
--- a/drivers/input/touchscreen/mainstone-wm97xx.c
+++ b/drivers/input/touchscreen/mainstone-wm97xx.c
@@ -187,16 +187,6 @@ static int wm97xx_acc_startup(struct wm97xx *wm)
 		 "mainstone accelerated touchscreen driver, %d samples/sec\n",
 		 cinfo[sp_idx].speed);
 
-	/* IRQ driven touchscreen is used on Palm hardware */
-	if (machine_is_palmt5() || machine_is_palmtx() || machine_is_palmld()) {
-		pen_int = 1;
-		/* There is some obscure mutant of WM9712 interbred with WM9713
-		 * used on Palm HW */
-		wm->variant = WM97xx_WM1613;
-	} else if (machine_is_zylonite()) {
-		pen_int = 1;
-	}
-
 	if (pen_int) {
 		gpiod_irq = gpiod_get(wm->dev, "touch", GPIOD_IN);
 		if (IS_ERR(gpiod_irq))
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 0ea41f1411e5..5254028354f4 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -206,13 +206,7 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt,
 
 void pxa2xx_configure_sockets(struct device *dev, struct pcmcia_low_level *ops)
 {
-	int nr = 1;
-
-	if ((ops->first + ops->nr) > 1 ||
-	    machine_is_viper() || machine_is_arcom_zeus())
-		nr = 2;
-
-	pxa_smemc_set_pcmcia_socket(nr);
+	pxa_smemc_set_pcmcia_socket(1);
 }
 EXPORT_SYMBOL(pxa2xx_configure_sockets);
 
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 6c1c2785611b..2a67e33fb5f0 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -216,10 +216,6 @@ static int pcmcia_probe(struct sa1111_dev *dev)
 	if (machine_is_jornada720())
 		ret = pcmcia_jornada720_init(dev);
 #endif
-#ifdef CONFIG_ARCH_LUBBOCK
-	if (machine_is_lubbock())
-		ret = pcmcia_lubbock_init(dev);
-#endif
 #ifdef CONFIG_ASSABET_NEPONSET
 	if (machine_is_assabet())
 		ret = pcmcia_neponset_init(dev);
diff --git a/drivers/power/supply/ds2760_battery.c b/drivers/power/supply/ds2760_battery.c
index 5f50da524f41..40fba31be174 100644
--- a/drivers/power/supply/ds2760_battery.c
+++ b/drivers/power/supply/ds2760_battery.c
@@ -227,20 +227,12 @@ static int rated_capacities[] = {
 	920,	/* NEC */
 	1440,	/* Samsung */
 	1440,	/* BYD */
-#ifdef CONFIG_MACH_H4700
-	1800,	/* HP iPAQ hx4700 3.7V 1800mAh (359113-001) */
-#else
 	1440,	/* Lishen */
-#endif
 	1440,	/* NEC */
 	2880,	/* Samsung */
 	2880,	/* BYD */
 	2880,	/* Lishen */
 	2880,	/* NEC */
-#ifdef CONFIG_MACH_H4700
-	0,
-	3600,	/* HP iPAQ hx4700 3.7V 3600mAh (359114-001) */
-#endif
 };
 
 /* array is level at temps 0°C, 10°C, 20°C, 30°C, 40°C
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);
diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c
index 0468ea82159f..346d3e29a843 100644
--- a/drivers/video/backlight/locomolcd.c
+++ b/drivers/video/backlight/locomolcd.c
@@ -95,8 +95,6 @@ void locomolcd_power(int on)
 	/* read comadj */
 	if (comadj == -1 && machine_is_collie())
 		comadj = 128;
-	if (comadj == -1 && machine_is_poodle())
-		comadj = 118;
 
 	if (on)
 		locomolcd_on(comadj);
@@ -181,14 +179,6 @@ static int locomolcd_probe(struct locomo_dev *ldev)
 
 	locomo_gpio_set_dir(ldev->dev.parent, LOCOMO_GPIO_FL_VR, 0);
 
-	/*
-	 * the poodle_lcd_power function is called for the first time
-	 * from fs_initcall, which is before locomo is activated.
-	 * We need to recall poodle_lcd_power here
-	 */
-	if (machine_is_poodle())
-		locomolcd_power(1);
-
 	local_irq_restore(flags);
 
 	memset(&props, 0, sizeof(struct backlight_properties));