V4L/DVB (3539): Move bttv fragments to bt8xx/

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 0 insertions, 208 deletions

diff --git a/drivers/media/video/bttv-gpio.c b/drivers/media/video/bttv-gpio.c
deleted file mode 100644
index c4d5e2b70c28..000000000000
--- a/drivers/media/video/bttv-gpio.c
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
-
-    bttv-gpio.c  --  gpio sub drivers
-
-    sysfs-based sub driver interface for bttv
-    mainly intented for gpio access
-
-
-    Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
-			   & Marcus Metzler (mocm@thp.uni-koeln.de)
-    (c) 1999-2003 Gerd Knorr <kraxel@bytesex.org>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <asm/io.h>
-
-#include "bttvp.h"
-
-/* ----------------------------------------------------------------------- */
-/* internal: the bttv "bus"                                                */
-
-static int bttv_sub_bus_match(struct device *dev, struct device_driver *drv)
-{
-	struct bttv_sub_driver *sub = to_bttv_sub_drv(drv);
-	int len = strlen(sub->wanted);
-
-	if (0 == strncmp(dev->bus_id, sub->wanted, len))
-		return 1;
-	return 0;
-}
-
-static int bttv_sub_probe(struct device *dev)
-{
-	struct bttv_sub_device *sdev = to_bttv_sub_dev(dev);
-	struct bttv_sub_driver *sub = to_bttv_sub_drv(dev->driver);
-
-	return sub->probe ? sub->probe(sdev) : -ENODEV;
-}
-
-static int bttv_sub_remove(struct device *dev)
-{
-	struct bttv_sub_device *sdev = to_bttv_sub_dev(dev);
-	struct bttv_sub_driver *sub = to_bttv_sub_drv(dev->driver);
-
-	if (sub->remove)
-		sub->remove(sdev);
-	return 0;
-}
-
-struct bus_type bttv_sub_bus_type = {
-	.name   = "bttv-sub",
-	.match  = &bttv_sub_bus_match,
-	.probe  = bttv_sub_probe,
-	.remove = bttv_sub_remove,
-};
-EXPORT_SYMBOL(bttv_sub_bus_type);
-
-static void release_sub_device(struct device *dev)
-{
-	struct bttv_sub_device *sub = to_bttv_sub_dev(dev);
-	kfree(sub);
-}
-
-int bttv_sub_add_device(struct bttv_core *core, char *name)
-{
-	struct bttv_sub_device *sub;
-	int err;
-
-	sub = kzalloc(sizeof(*sub),GFP_KERNEL);
-	if (NULL == sub)
-		return -ENOMEM;
-
-	sub->core        = core;
-	sub->dev.parent  = &core->pci->dev;
-	sub->dev.bus     = &bttv_sub_bus_type;
-	sub->dev.release = release_sub_device;
-	snprintf(sub->dev.bus_id,sizeof(sub->dev.bus_id),"%s%d",
-		 name, core->nr);
-
-	err = device_register(&sub->dev);
-	if (0 != err) {
-		kfree(sub);
-		return err;
-	}
-	printk("bttv%d: add subdevice \"%s\"\n", core->nr, sub->dev.bus_id);
-	list_add_tail(&sub->list,&core->subs);
-	return 0;
-}
-
-int bttv_sub_del_devices(struct bttv_core *core)
-{
-	struct bttv_sub_device *sub;
-	struct list_head *item,*save;
-
-	list_for_each_safe(item,save,&core->subs) {
-		sub = list_entry(item,struct bttv_sub_device,list);
-		list_del(&sub->list);
-		device_unregister(&sub->dev);
-	}
-	return 0;
-}
-
-void bttv_gpio_irq(struct bttv_core *core)
-{
-	struct bttv_sub_driver *drv;
-	struct bttv_sub_device *dev;
-	struct list_head *item;
-
-	list_for_each(item,&core->subs) {
-		dev = list_entry(item,struct bttv_sub_device,list);
-		drv = to_bttv_sub_drv(dev->dev.driver);
-		if (drv && drv->gpio_irq)
-			drv->gpio_irq(dev);
-	}
-}
-
-/* ----------------------------------------------------------------------- */
-/* external: sub-driver register/unregister                                */
-
-int bttv_sub_register(struct bttv_sub_driver *sub, char *wanted)
-{
-	sub->drv.bus = &bttv_sub_bus_type;
-	snprintf(sub->wanted,sizeof(sub->wanted),"%s",wanted);
-	return driver_register(&sub->drv);
-}
-EXPORT_SYMBOL(bttv_sub_register);
-
-int bttv_sub_unregister(struct bttv_sub_driver *sub)
-{
-	driver_unregister(&sub->drv);
-	return 0;
-}
-EXPORT_SYMBOL(bttv_sub_unregister);
-
-/* ----------------------------------------------------------------------- */
-/* external: gpio access functions                                         */
-
-void bttv_gpio_inout(struct bttv_core *core, u32 mask, u32 outbits)
-{
-	struct bttv *btv = container_of(core, struct bttv, c);
-	unsigned long flags;
-	u32 data;
-
-	spin_lock_irqsave(&btv->gpio_lock,flags);
-	data = btread(BT848_GPIO_OUT_EN);
-	data = data & ~mask;
-	data = data | (mask & outbits);
-	btwrite(data,BT848_GPIO_OUT_EN);
-	spin_unlock_irqrestore(&btv->gpio_lock,flags);
-}
-EXPORT_SYMBOL(bttv_gpio_inout);
-
-u32 bttv_gpio_read(struct bttv_core *core)
-{
-	struct bttv *btv = container_of(core, struct bttv, c);
-	u32 value;
-
-	value = btread(BT848_GPIO_DATA);
-	return value;
-}
-EXPORT_SYMBOL(bttv_gpio_read);
-
-void bttv_gpio_write(struct bttv_core *core, u32 value)
-{
-	struct bttv *btv = container_of(core, struct bttv, c);
-
-	btwrite(value,BT848_GPIO_DATA);
-}
-EXPORT_SYMBOL(bttv_gpio_write);
-
-void bttv_gpio_bits(struct bttv_core *core, u32 mask, u32 bits)
-{
-	struct bttv *btv = container_of(core, struct bttv, c);
-	unsigned long flags;
-	u32 data;
-
-	spin_lock_irqsave(&btv->gpio_lock,flags);
-	data = btread(BT848_GPIO_DATA);
-	data = data & ~mask;
-	data = data | (mask & bits);
-	btwrite(data,BT848_GPIO_DATA);
-	spin_unlock_irqrestore(&btv->gpio_lock,flags);
-}
-EXPORT_SYMBOL(bttv_gpio_bits);
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */