V4L/DVB (4026): Bttv-gpio-irq is no longer used, remove it

This functionality was used when remote control input for BTTV was handled
by a standalone module, to hook some functions of that module into the main 
bttv core.
Since that module is now extinct, this can go away

Signed-off-by: Ricardo Cerqueira <rmcc@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 0 insertions, 14 deletions

diff --git a/drivers/media/video/bt8xx/bttv-gpio.c b/drivers/media/video/bt8xx/bttv-gpio.c
index c4d5e2b70c28..ba081f6f8c82 100644
--- a/drivers/media/video/bt8xx/bttv-gpio.c
+++ b/drivers/media/video/bt8xx/bttv-gpio.c
@@ -118,20 +118,6 @@ int bttv_sub_del_devices(struct bttv_core *core)
         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                                */