leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

V4L/DVB (3428): drivers/media/dvb/ possible cleanups

Browse Source 
- Make needlessly global code static
- #if 0 the following unused global functions:
- b2c2/flexcop-dma.c: flexcop_dma_control_packet_irq()
- b2c2/flexcop-dma.c: flexcop_dma_config_packet_count()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Adrian Bunk 2006-01-23 17:11:09 -02:00 committed by Mauro Carvalho Chehab
parent 8a4b275f9c
commit 703cb2cbf4
11 changed files with 29 additions and 71 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/dvb/b2c2/flexcop-common.h
View File

@ -116,11 +116,9 @@ void flexcop_dma_free(struct flexcop_dma *dma);
int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_control_packet_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx);
int flexcop_dma_xfer_control(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, int onoff);
int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
int flexcop_dma_config_packet_count(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 packets);
/* from flexcop-eeprom.c */
/* the PCI part uses this call to get the MAC address, the USB part has its own */

35
drivers/media/dvb/b2c2/flexcop-dma.c
View File

@ -169,38 +169,3 @@ int flexcop_dma_config_timer(struct flexcop_device *fc,
}
EXPORT_SYMBOL(flexcop_dma_config_timer);
/* packet IRQ does not exist in FCII or FCIIb - according to data book and tests */
int flexcop_dma_control_packet_irq(struct flexcop_device *fc,
flexcop_dma_index_t no,
int onoff)
{
flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208);
deb_rdump("reg: %03x: %x\n",ctrl_208,v.raw);
if (no & FC_DMA_1)
v.ctrl_208.DMA1_Size_IRQ_Enable_sig = onoff;
if (no & FC_DMA_2)
v.ctrl_208.DMA2_Size_IRQ_Enable_sig = onoff;
fc->write_ibi_reg(fc,ctrl_208,v);
deb_rdump("reg: %03x: %x\n",ctrl_208,v.raw);
return 0;
}
EXPORT_SYMBOL(flexcop_dma_control_packet_irq);
int flexcop_dma_config_packet_count(struct flexcop_device *fc,
flexcop_dma_index_t dma_idx,
u8 packets)
{
flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
flexcop_dma_remap(fc,dma_idx,1);
v.dma_0x4_remap.DMA_maxpackets = packets;
fc->write_ibi_reg(fc,r,v);
return 0;
}
EXPORT_SYMBOL(flexcop_dma_config_packet_count);

6
drivers/media/dvb/b2c2/flexcop-misc.c
View File

@ -36,14 +36,14 @@ void flexcop_determine_revision(struct flexcop_device *fc)
/* bus parts have to decide if hw pid filtering is used or not. */
}
const char *flexcop_revision_names[] = {
static const char *flexcop_revision_names[] = {
"Unkown chip",
"FlexCopII",
"FlexCopIIb",
"FlexCopIII",
};
const char *flexcop_device_names[] = {
static const char *flexcop_device_names[] = {
"Unkown device",
"Air2PC/AirStar 2 DVB-T",
"Air2PC/AirStar 2 ATSC 1st generation",
@ -54,7 +54,7 @@ const char *flexcop_device_names[] = {
"Air2PC/AirStar 2 ATSC 3rd generation (HD5000)",
};
const char *flexcop_bus_names[] = {
static const char *flexcop_bus_names[] = {
"USB",
"PCI",
};

4
drivers/media/dvb/b2c2/flexcop-reg.h
View File

@ -16,8 +16,6 @@ typedef enum {
FLEXCOP_III,
} flexcop_revision_t;
extern const char *flexcop_revision_names[];
typedef enum {
FC_UNK = 0,
FC_AIR_DVB,
@ -34,8 +32,6 @@ typedef enum {
FC_PCI,
} flexcop_bus_t;
extern const char *flexcop_device_names[];
/* FlexCop IBI Registers */
#if defined(__LITTLE_ENDIAN)
#include "flexcop_ibi_value_le.h"

8
drivers/media/dvb/dvb-usb/cxusb.c
View File

@ -184,7 +184,7 @@ static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
return 0;
}
struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
{ 0xfe, 0x02, KEY_TV },
{ 0xfe, 0x0e, KEY_MP3 },
{ 0xfe, 0x1a, KEY_DVD },
@ -273,7 +273,7 @@ static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
return 0;
}
struct cx22702_config cxusb_cx22702_config = {
static struct cx22702_config cxusb_cx22702_config = {
.demod_address = 0x63,
.output_mode = CX22702_PARALLEL_OUTPUT,
@ -282,13 +282,13 @@ struct cx22702_config cxusb_cx22702_config = {
.pll_set = dvb_usb_pll_set_i2c,
};
struct lgdt330x_config cxusb_lgdt330x_config = {
static struct lgdt330x_config cxusb_lgdt330x_config = {
.demod_address = 0x0e,
.demod_chip = LGDT3303,
.pll_set = dvb_usb_pll_set_i2c,
};
struct mt352_config cxusb_dee1601_config = {
static struct mt352_config cxusb_dee1601_config = {
.demod_address = 0x0f,
.demod_init = cxusb_dee1601_demod_init,
.pll_set = dvb_usb_pll_set,

8
drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
View File

@ -24,6 +24,9 @@ static struct usb_cypress_controller cypress[] = {
{ .id = CYPRESS_FX2, .name = "Cypress FX2", .cpu_cs_register = 0xe600 },
};
static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
int *pos);
/*
* load a firmware packet to the device
*/
@ -112,7 +115,8 @@ int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_properties
return ret;
}
int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
int *pos)
{
u8 *b = (u8 *) &fw->data[*pos];
int data_offs = 4;
@ -142,5 +146,3 @@ int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
return *pos;
}
EXPORT_SYMBOL(dvb_usb_get_hexline);

1
drivers/media/dvb/dvb-usb/dvb-usb.h
View File

@ -341,7 +341,6 @@ struct hexline {
u8 data[255];
u8 chk;
};
extern int dvb_usb_get_hexline(const struct firmware *, struct hexline *, int *);
extern int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type);
#endif

6
drivers/media/dvb/dvb-usb/vp702x.c
View File

@ -53,7 +53,8 @@ int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8
return ret;
}
int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
u16 index, u8 *b, int blen)
{
deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
debug_dump(b,blen,deb_xfer);
@ -88,7 +89,8 @@ unlock:
return ret;
}
int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec)
static int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o,
int olen, u8 *i, int ilen, int msec)
{
u8 bout[olen+2];
u8 bin[ilen+1];

2
drivers/media/dvb/dvb-usb/vp702x.h
View File

@ -101,8 +101,6 @@ extern int dvb_usb_vp702x_debug;
extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
extern int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec);
extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
extern int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
#endif

2
drivers/media/dvb/ttpci/av7110.h
View File

@ -273,8 +273,6 @@ struct av7110 {
extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
u16 subpid, u16 pcrpid);
extern int av7110_setup_irc_config (struct av7110 *av7110, u32 ir_config);
extern int av7110_ir_init(struct av7110 *av7110);
extern void av7110_ir_exit(struct av7110 *av7110);

26
drivers/media/dvb/ttpci/av7110_ir.c
View File

@ -155,6 +155,19 @@ static void input_repeat_key(unsigned long data)
}
static int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
{
int ret = 0;
dprintk(4, "%p\n", av7110);
if (av7110) {
ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
av7110->ir_config = ir_config;
}
return ret;
}
static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
unsigned long count, void *data)
{
@ -187,19 +200,6 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
}
int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
{
int ret = 0;
dprintk(4, "%p\n", av7110);
if (av7110) {
ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
av7110->ir_config = ir_config;
}
return ret;
}
static void ir_handler(struct av7110 *av7110, u32 ircom)
{
dprintk(4, "ircommand = %08x\n", ircom);