V4L/DVB (4213): Cx88: cleanups
remove the following unused hooks:
- cx88-blackbird.c: cx88_ioctl_hook()
- cx88-blackbird.c: cx88_ioctl_translator()
make the following needlessly global functions static:
- cx88-tvaudio.c: cx88_detect_nicam()
remove the following unused EXPORT_SYMBOL's:
- cx88-cards.c: cx88_bcount
- cx88-cards.c: cx88_subids
- cx88-cards.c: cx88_idcount
- cx88-cards.c: cx88_card_list
- cx88-cards.c: cx88_card_setup
- cx88-core.c: cx88_start_audio_dma
- cx88-core.c: cx88_stop_audio_dma
- cx88-i2c.c: cx88_i2c_init
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 67fd330..78df666 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -846,7 +846,7 @@
BLACKBIRD_MPEG_CAPTURE,
BLACKBIRD_RAW_BITS_NONE);
- cx88_do_ioctl( inode, file, 0, dev->core, cmd, arg, cx88_ioctl_hook );
+ cx88_do_ioctl(inode, file, 0, dev->core, cmd, arg, mpeg_do_ioctl);
blackbird_initialize_codec(dev);
cx88_set_scale(dev->core, dev->width, dev->height,
@@ -855,15 +855,11 @@
}
default:
- return cx88_do_ioctl( inode, file, 0, dev->core, cmd, arg, cx88_ioctl_hook );
+ return cx88_do_ioctl(inode, file, 0, dev->core, cmd, arg, mpeg_do_ioctl);
}
return 0;
}
-int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg);
-unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
-
static unsigned int mpeg_translate_ioctl(unsigned int cmd)
{
return cmd;
@@ -872,8 +868,8 @@
static int mpeg_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
- cmd = cx88_ioctl_translator( cmd );
- return video_usercopy(inode, file, cmd, arg, cx88_ioctl_hook);
+ cmd = mpeg_translate_ioctl( cmd );
+ return video_usercopy(inode, file, cmd, arg, mpeg_do_ioctl);
}
static int mpeg_open(struct inode *inode, struct file *file)
@@ -1119,8 +1115,6 @@
printk(KERN_INFO "cx2388x: snapshot date %04d-%02d-%02d\n",
SNAPSHOT/10000, (SNAPSHOT/100)%100, SNAPSHOT%100);
#endif
- cx88_ioctl_hook = mpeg_do_ioctl;
- cx88_ioctl_translator = mpeg_translate_ioctl;
return pci_register_driver(&blackbird_pci_driver);
}
@@ -1132,9 +1126,6 @@
module_init(blackbird_init);
module_exit(blackbird_fini);
-EXPORT_SYMBOL(cx88_ioctl_hook);
-EXPORT_SYMBOL(cx88_ioctl_translator);
-
/* ----------------------------------------------------------- */
/*
* Local variables:
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 67cdd82..f9d68f2 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1700,11 +1700,6 @@
/* ------------------------------------------------------------------ */
EXPORT_SYMBOL(cx88_boards);
-EXPORT_SYMBOL(cx88_bcount);
-EXPORT_SYMBOL(cx88_subids);
-EXPORT_SYMBOL(cx88_idcount);
-EXPORT_SYMBOL(cx88_card_list);
-EXPORT_SYMBOL(cx88_card_setup);
/*
* Local variables:
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index c56292d..26f4c0f 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -1181,8 +1181,6 @@
EXPORT_SYMBOL(cx88_vdev_init);
EXPORT_SYMBOL(cx88_core_get);
EXPORT_SYMBOL(cx88_core_put);
-EXPORT_SYMBOL(cx88_start_audio_dma);
-EXPORT_SYMBOL(cx88_stop_audio_dma);
/*
* Local variables:
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 7efa6de..7066380 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -234,7 +234,6 @@
/* ----------------------------------------------------------------------- */
EXPORT_SYMBOL(cx88_call_i2c_clients);
-EXPORT_SYMBOL(cx88_i2c_init);
/*
* Local variables:
diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c
index 1e4278b..5785c34 100644
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -726,7 +726,7 @@
/* ----------------------------------------------------------- */
-int cx88_detect_nicam(struct cx88_core *core)
+static int cx88_detect_nicam(struct cx88_core *core)
{
int i, j = 0;
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index dc7bc35..9a9a0fc 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -563,7 +563,6 @@
void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t);
void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual);
int cx88_audio_thread(void *data);
-int cx88_detect_nicam(struct cx88_core *core);
/* ----------------------------------------------------------- */
/* cx88-input.c */
@@ -592,12 +591,6 @@
struct cx88_core *core, unsigned int cmd,
void *arg, v4l2_kioctl driver_ioctl);
-/* ----------------------------------------------------------- */
-/* cx88-blackbird.c */
-extern int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
- unsigned int cmd, void *arg);
-extern unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
-
/*
* Local variables:
* c-basic-offset: 8