ChangeSet 1.2231.1.213, 2005/03/28 20:15:33-08:00, [EMAIL PROTECTED]
[PATCH] dvb: cleanups, make stuff static
This patch contains the following possible cleanups:
o make needlessly global code static
o remove the following EXPORT_SYMBOL'ed but unused function:
- bt8xx/bt878.c: bt878_find_by_i2c_adap
o remove the following unused global functions:
- dvb-core/dvb_demux.c: dmx_get_demuxes
- dvb-core/dvb_demux.c: dvb_set_crc32
o remove the following unneeded EXPORT_SYMBOL's:
- dvb-core/dvb_demux.c: dvb_dmx_swfilter_packet
- dvb-core/dvb_demux.c: dvbdmx_connect_frontend
- dvb-core/dvb_demux.c: dvbdmx_disconnect_frontend
- dvb-core/dvbdev.c: dvb_class
Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
Signed-off-by: Johannes Stezenbach <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
b2c2/b2c2-common.c | 2 +-
b2c2/skystar2.c | 2 +-
bt8xx/bt878.c | 15 ---------------
bt8xx/dst_priv.h | 1 -
dibusb/dvb-dibusb-core.c | 2 +-
dibusb/dvb-dibusb-fe-i2c.c | 2 +-
dibusb/dvb-dibusb.h | 2 --
dvb-core/demux.h | 4 ----
dvb-core/dvb_demux.c | 36 ++++++------------------------------
dvb-core/dvb_demux.h | 4 ----
dvb-core/dvb_net.c | 4 ++--
frontends/tda10021.c | 2 +-
ttpci/budget-av.c | 4 ++--
ttpci/budget-patch.c | 2 +-
14 files changed, 16 insertions(+), 66 deletions(-)
diff -Nru a/drivers/media/dvb/b2c2/b2c2-common.c
b/drivers/media/dvb/b2c2/b2c2-common.c
--- a/drivers/media/dvb/b2c2/b2c2-common.c 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/b2c2/b2c2-common.c 2005-03-28 21:55:00 -08:00
@@ -158,7 +158,7 @@
return 0;
}
-int samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct
dvb_frontend_parameters* params, u8* pllbuf)
+static int samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct
dvb_frontend_parameters* params, u8* pllbuf)
{
u32 div;
unsigned char bs = 0;
diff -Nru a/drivers/media/dvb/b2c2/skystar2.c
b/drivers/media/dvb/b2c2/skystar2.c
--- a/drivers/media/dvb/b2c2/skystar2.c 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/b2c2/skystar2.c 2005-03-28 21:55:00 -08:00
@@ -2352,7 +2352,7 @@
return 0;
}
-int samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct
dvb_frontend_parameters* params, u8* pllbuf)
+static int samsung_tdtc9251dh0_pll_set(struct dvb_frontend* fe, struct
dvb_frontend_parameters* params, u8* pllbuf)
{
u32 div;
unsigned char bs = 0;
diff -Nru a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
--- a/drivers/media/dvb/bt8xx/bt878.c 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/bt8xx/bt878.c 2005-03-28 21:55:00 -08:00
@@ -381,21 +381,6 @@
EXPORT_SYMBOL(bt878_device_control);
-struct bt878 *bt878_find_by_i2c_adap(struct i2c_adapter *adapter)
-{
- unsigned int card_nr;
-
- printk("bt878 find by dvb adap: checking \"%s\"\n",adapter->name);
- for (card_nr = 0; card_nr < bt878_num; card_nr++) {
- if (bt878[card_nr].adapter == adapter)
- return &bt878[card_nr];
- }
- printk("bt878 find by dvb adap: NOT found \"%s\"\n",adapter->name);
- return NULL;
-}
-
-EXPORT_SYMBOL(bt878_find_by_i2c_adap);
-
/***********************/
/* PCI device handling */
/***********************/
diff -Nru a/drivers/media/dvb/bt8xx/dst_priv.h
b/drivers/media/dvb/bt8xx/dst_priv.h
--- a/drivers/media/dvb/bt8xx/dst_priv.h 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/bt8xx/dst_priv.h 2005-03-28 21:55:00 -08:00
@@ -34,4 +34,3 @@
int bt878_device_control(struct bt878 *bt, unsigned int cmd, union
dst_gpio_packet *mp);
-struct bt878 *bt878_find_by_i2c_adap(struct i2c_adapter *adap);
diff -Nru a/drivers/media/dvb/dibusb/dvb-dibusb-core.c
b/drivers/media/dvb/dibusb/dvb-dibusb-core.c
--- a/drivers/media/dvb/dibusb/dvb-dibusb-core.c 2005-03-28 21:55:00
-08:00
+++ b/drivers/media/dvb/dibusb/dvb-dibusb-core.c 2005-03-28 21:55:00
-08:00
@@ -505,7 +505,7 @@
}
/* usb specific object needed to register this driver with the usb subsystem */
-struct usb_driver dibusb_driver = {
+static struct usb_driver dibusb_driver = {
.owner = THIS_MODULE,
.name = DRIVER_DESC,
.probe = dibusb_probe,
diff -Nru a/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c
b/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c
--- a/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c 2005-03-28 21:55:00
-08:00
+++ b/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c 2005-03-28 21:55:00
-08:00
@@ -14,7 +14,7 @@
#include <linux/usb.h>
-int dibusb_i2c_msg(struct usb_dibusb *dib, u8 addr,
+static int dibusb_i2c_msg(struct usb_dibusb *dib, u8 addr,
u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
{
u8 sndbuf[wlen+4]; /* lead(1) devaddr,direction(1) addr(2) data(wlen)
(len(2) (when reading)) */
diff -Nru a/drivers/media/dvb/dibusb/dvb-dibusb.h
b/drivers/media/dvb/dibusb/dvb-dibusb.h
--- a/drivers/media/dvb/dibusb/dvb-dibusb.h 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/dibusb/dvb-dibusb.h 2005-03-28 21:55:00 -08:00
@@ -210,8 +210,6 @@
int dibusb_remote_init(struct usb_dibusb *dib);
/* dvb-dibusb-fe-i2c.c */
-int dibusb_i2c_msg(struct usb_dibusb *dib, u8 addr,
- u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen);
int dibusb_fe_init(struct usb_dibusb* dib);
int dibusb_fe_exit(struct usb_dibusb *dib);
int dibusb_i2c_init(struct usb_dibusb *dib);
diff -Nru a/drivers/media/dvb/dvb-core/demux.h
b/drivers/media/dvb/dvb-core/demux.h
--- a/drivers/media/dvb/dvb-core/demux.h 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/dvb-core/demux.h 2005-03-28 21:55:00 -08:00
@@ -298,8 +298,4 @@
#define DMX_DIR_ENTRY(list) list_entry(list, struct dmx_demux, reg_list)
-int dmx_register_demux (struct dmx_demux* demux);
-int dmx_unregister_demux (struct dmx_demux* demux);
-struct list_head* dmx_get_demuxes (void);
-
#endif /* #ifndef __DEMUX_H */
diff -Nru a/drivers/media/dvb/dvb-core/dvb_demux.c
b/drivers/media/dvb/dvb-core/dvb_demux.c
--- a/drivers/media/dvb/dvb-core/dvb_demux.c 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c 2005-03-28 21:55:00 -08:00
@@ -39,17 +39,17 @@
// #define DVB_DEMUX_SECTION_LOSS_LOG
-LIST_HEAD(dmx_muxs);
+static LIST_HEAD(dmx_muxs);
-int dmx_register_demux(struct dmx_demux *demux)
+static int dmx_register_demux(struct dmx_demux *demux)
{
demux->users = 0;
list_add(&demux->reg_list, &dmx_muxs);
return 0;
}
-int dmx_unregister_demux(struct dmx_demux* demux)
+static int dmx_unregister_demux(struct dmx_demux* demux)
{
struct list_head *pos, *n, *head=&dmx_muxs;
@@ -66,14 +66,6 @@
}
-struct list_head *dmx_get_demuxes(void)
-{
- if (list_empty(&dmx_muxs))
- return NULL;
-
- return &dmx_muxs;
-}
-
/******************************************************************************
* static inlined helper functions
******************************************************************************/
@@ -105,19 +97,6 @@
}
-void dvb_set_crc32(u8 *data, int length)
-{
- u32 crc;
-
- crc = crc32_be(~0, data, length);
-
- data[length] = (crc >> 24) & 0xff;
- data[length+1] = (crc >> 16) & 0xff;
- data[length+2] = (crc >> 8) & 0xff;
- data[length+3] = (crc) & 0xff;
-}
-
-
static u32 dvb_dmx_crc32 (struct dvb_demux_feed *f, const u8 *src, size_t len)
{
return (f->feed.sec.crc_val = crc32_be (f->feed.sec.crc_val, src, len));
@@ -424,7 +403,7 @@
((f)->feed.ts.is_filtering) && \
(((f)->ts_type & (TS_PACKET|TS_PAYLOAD_ONLY)) == TS_PACKET))
-void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
+static void dvb_dmx_swfilter_packet(struct dvb_demux *demux, const u8 *buf)
{
struct dvb_demux_feed *feed;
struct list_head *pos, *head=&demux->feed_list;
@@ -452,7 +431,6 @@
feed->cb.ts(buf, 188, NULL, 0, &feed->feed.ts, DMX_OK);
}
}
-EXPORT_SYMBOL(dvb_dmx_swfilter_packet);
void dvb_dmx_swfilter_packets(struct dvb_demux *demux, const u8 *buf, size_t
count)
{
@@ -1190,7 +1168,7 @@
}
-int dvbdmx_connect_frontend(struct dmx_demux *demux, struct dmx_frontend
*frontend)
+static int dvbdmx_connect_frontend(struct dmx_demux *demux, struct
dmx_frontend *frontend)
{
struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
@@ -1204,10 +1182,9 @@
up(&dvbdemux->mutex);
return 0;
}
-EXPORT_SYMBOL(dvbdmx_connect_frontend);
-int dvbdmx_disconnect_frontend(struct dmx_demux *demux)
+static int dvbdmx_disconnect_frontend(struct dmx_demux *demux)
{
struct dvb_demux *dvbdemux = (struct dvb_demux *) demux;
@@ -1218,7 +1195,6 @@
up(&dvbdemux->mutex);
return 0;
}
-EXPORT_SYMBOL(dvbdmx_disconnect_frontend);
static int dvbdmx_get_pes_pids(struct dmx_demux *demux, u16 *pids)
diff -Nru a/drivers/media/dvb/dvb-core/dvb_demux.h
b/drivers/media/dvb/dvb-core/dvb_demux.h
--- a/drivers/media/dvb/dvb-core/dvb_demux.h 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/dvb-core/dvb_demux.h 2005-03-28 21:55:00 -08:00
@@ -138,12 +138,8 @@
int dvb_dmx_init(struct dvb_demux *dvbdemux);
int dvb_dmx_release(struct dvb_demux *dvbdemux);
-void dvb_dmx_swfilter_packet(struct dvb_demux *dvbdmx, const u8 *buf);
void dvb_dmx_swfilter_packets(struct dvb_demux *dvbdmx, const u8 *buf, size_t
count);
void dvb_dmx_swfilter(struct dvb_demux *demux, const u8 *buf, size_t count);
void dvb_dmx_swfilter_204(struct dvb_demux *demux, const u8 *buf, size_t
count);
-
-int dvbdmx_connect_frontend(struct dmx_demux *demux, struct dmx_frontend
*frontend);
-int dvbdmx_disconnect_frontend(struct dmx_demux *demux);
#endif /* _DVB_DEMUX_H_ */
diff -Nru a/drivers/media/dvb/dvb-core/dvb_net.c
b/drivers/media/dvb/dvb-core/dvb_net.c
--- a/drivers/media/dvb/dvb-core/dvb_net.c 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/dvb-core/dvb_net.c 2005-03-28 21:55:00 -08:00
@@ -217,12 +217,12 @@
#define ULE_TEST 0
#define ULE_BRIDGED 1
-int ule_test_sndu( struct dvb_net_priv *p )
+static int ule_test_sndu( struct dvb_net_priv *p )
{
return -1;
}
-int ule_bridged_sndu( struct dvb_net_priv *p )
+static int ule_bridged_sndu( struct dvb_net_priv *p )
{
/* BRIDGE SNDU handling sucks in draft-ietf-ipdvb-ule-03.txt.
* This has to be the last extension header, otherwise it won't work.
diff -Nru a/drivers/media/dvb/frontends/tda10021.c
b/drivers/media/dvb/frontends/tda10021.c
--- a/drivers/media/dvb/frontends/tda10021.c 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/frontends/tda10021.c 2005-03-28 21:55:00 -08:00
@@ -61,7 +61,7 @@
#define FIN (XIN >> 4)
-int tda10021_inittab_size = 0x40;
+static int tda10021_inittab_size = 0x40;
static u8 tda10021_inittab[0x40]=
{
0x73, 0x6a, 0x23, 0x0a, 0x02, 0x37, 0x77, 0x1a,
diff -Nru a/drivers/media/dvb/ttpci/budget-av.c
b/drivers/media/dvb/ttpci/budget-av.c
--- a/drivers/media/dvb/ttpci/budget-av.c 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/ttpci/budget-av.c 2005-03-28 21:55:00 -08:00
@@ -59,7 +59,7 @@
struct dvb_ca_en50221 ca;
};
-int enable_ci = 0;
+static int enable_ci = 0;
/****************************************************************************
@@ -658,7 +658,7 @@
return request_firmware(fw, name, &budget->dev->pci->dev);
}
-struct tda1004x_config philips_tu1216_config = {
+static struct tda1004x_config philips_tu1216_config = {
.demod_address = 0x8,
.invert = 1,
diff -Nru a/drivers/media/dvb/ttpci/budget-patch.c
b/drivers/media/dvb/ttpci/budget-patch.c
--- a/drivers/media/dvb/ttpci/budget-patch.c 2005-03-28 21:55:00 -08:00
+++ b/drivers/media/dvb/ttpci/budget-patch.c 2005-03-28 21:55:00 -08:00
@@ -406,7 +406,7 @@
return 0;
}
-struct tda8083_config grundig_29504_451_config = {
+static struct tda8083_config grundig_29504_451_config = {
.demod_address = 0x68,
.pll_set = grundig_29504_451_pll_set,
};
-
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