From dff47bf21be002b3f0a6562d368474c41971b448 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Sat, 24 Jun 2006 19:25:43 -0300 Subject: [PATCH] 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 Signed-off-by: Michael Krufky Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx88/cx88-blackbird.c | 17 ++++------------- drivers/media/video/cx88/cx88-cards.c | 5 ----- drivers/media/video/cx88/cx88-core.c | 2 -- drivers/media/video/cx88/cx88-i2c.c | 1 - drivers/media/video/cx88/cx88-tvaudio.c | 2 +- drivers/media/video/cx88/cx88.h | 7 ------- 6 files changed, 5 insertions(+), 29 deletions(-) diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index 67fd3302e8..78df66671e 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -846,7 +846,7 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file, 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 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file, } 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 unsigned int mpeg_translate_ioctl(unsigned int cmd) 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 @@ static int blackbird_init(void) 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 @@ static void blackbird_fini(void) 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 67cdd82708..f9d68f20dc 100644 --- a/drivers/media/video/cx88/cx88-cards.c +++ b/drivers/media/video/cx88/cx88-cards.c @@ -1700,11 +1700,6 @@ void cx88_card_setup(struct cx88_core *core) /* ------------------------------------------------------------------ */ 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 c56292d8d9..26f4c0fb8c 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -1181,8 +1181,6 @@ EXPORT_SYMBOL(cx88_set_scale); 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 7efa6def0b..70663805cc 100644 --- a/drivers/media/video/cx88/cx88-i2c.c +++ b/drivers/media/video/cx88/cx88-i2c.c @@ -234,7 +234,6 @@ int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci) /* ----------------------------------------------------------------------- */ 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 1e4278b588..5785c34815 100644 --- a/drivers/media/video/cx88/cx88-tvaudio.c +++ b/drivers/media/video/cx88/cx88-tvaudio.c @@ -726,7 +726,7 @@ static void set_audio_standard_FM(struct cx88_core *core, /* ----------------------------------------------------------- */ -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 dc7bc35f18..9a9a0fc7a4 100644 --- a/drivers/media/video/cx88/cx88.h +++ b/drivers/media/video/cx88/cx88.h @@ -563,7 +563,6 @@ void cx88_newstation(struct cx88_core *core); 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 @@ extern int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, 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 -- 2.39.5