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Commit b00ef4b8 authored by Adrian Bunk's avatar Adrian Bunk Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (6569): bt8xx/dst.c: make code static 



This patch makes the following needlessly global code static:
- dst_gpio_outb()
- dst_gpio_inb()
- rdc_8820_reset()
- dst_pio_enable()
- dst_command()
- struct tuner_list[]

Signed-off-by: default avatarAdrian Bunk <bunk@kernel.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent c80296d7

drivers/media/dvb/bt8xx/dst.c

+8 −11
Original line number Original line Diff line number Diff line
@@ -71,6 +71,7 @@ MODULE_PARM_DESC(dst_algo, "tuning algo: default is 0=(SW), 1=(HW)"); 
	}								\

	}								\

} while(0)

} while(0)





static int dst_command(struct dst_state *state, u8 *data, u8 len);





static void dst_packsize(struct dst_state *state, int psize)

static void dst_packsize(struct dst_state *state, int psize)

{

{
@@ -80,7 +81,8 @@ static void dst_packsize(struct dst_state *state, int psize) 
	bt878_device_control(state->bt, DST_IG_TS, &bits);

	bt878_device_control(state->bt, DST_IG_TS, &bits);

}

}





int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb, u32 outhigh, int delay)

static int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb,

			 u32 outhigh, int delay)

{

{

	union dst_gpio_packet enb;

	union dst_gpio_packet enb;

	union dst_gpio_packet bits;

	union dst_gpio_packet bits;
@@ -109,9 +111,8 @@ int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb, u32 outhigh, int 




	return 0;

	return 0;

}

}

EXPORT_SYMBOL(dst_gpio_outb);





int dst_gpio_inb(struct dst_state *state, u8 *result)

static int dst_gpio_inb(struct dst_state *state, u8 *result)

{

{

	union dst_gpio_packet rd_packet;

	union dst_gpio_packet rd_packet;

	int err;

	int err;
@@ -125,7 +126,6 @@ int dst_gpio_inb(struct dst_state *state, u8 *result) 




	return 0;

	return 0;

}

}

EXPORT_SYMBOL(dst_gpio_inb);





int rdc_reset_state(struct dst_state *state)

int rdc_reset_state(struct dst_state *state)

{

{
@@ -145,7 +145,7 @@ int rdc_reset_state(struct dst_state *state) 
}

}

EXPORT_SYMBOL(rdc_reset_state);

EXPORT_SYMBOL(rdc_reset_state);





int rdc_8820_reset(struct dst_state *state)

static int rdc_8820_reset(struct dst_state *state)

{

{

	dprintk(verbose, DST_DEBUG, 1, "Resetting DST");

	dprintk(verbose, DST_DEBUG, 1, "Resetting DST");

	if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) {

	if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) {
@@ -160,9 +160,8 @@ int rdc_8820_reset(struct dst_state *state) 




	return 0;

	return 0;

}

}

EXPORT_SYMBOL(rdc_8820_reset);





int dst_pio_enable(struct dst_state *state)

static int dst_pio_enable(struct dst_state *state)

{

{

	if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) {

	if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) {

		dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");

		dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
@@ -172,7 +171,6 @@ int dst_pio_enable(struct dst_state *state) 




	return 0;

	return 0;

}

}

EXPORT_SYMBOL(dst_pio_enable);





int dst_pio_disable(struct dst_state *state)

int dst_pio_disable(struct dst_state *state)

{

{
@@ -611,7 +609,7 @@ static int dst_type_print(struct dst_state *state, u8 type) 
	return 0;

	return 0;

}

}





struct tuner_types tuner_list[] = {

static struct tuner_types tuner_list[] = {

	{

	{

		.tuner_type = TUNER_TYPE_L64724,

		.tuner_type = TUNER_TYPE_L64724,

		.tuner_name = "L 64724",

		.tuner_name = "L 64724",
@@ -1224,7 +1222,7 @@ static int dst_probe(struct dst_state *state) 
	return 0;

	return 0;

}

}





int dst_command(struct dst_state *state, u8 *data, u8 len)

static int dst_command(struct dst_state *state, u8 *data, u8 len)

{

{

	u8 reply;

	u8 reply;
@@ -1287,7 +1285,6 @@ int dst_command(struct dst_state *state, u8 *data, u8 len) 
	return -EIO;

	return -EIO;





}

}

EXPORT_SYMBOL(dst_command);





static int dst_get_signal(struct dst_state *state)

static int dst_get_signal(struct dst_state *state)

{

{

drivers/media/dvb/bt8xx/dst_common.h

+0 −5
Original line number Original line Diff line number Diff line
@@ -165,10 +165,8 @@ struct dst_config 
};

};





int rdc_reset_state(struct dst_state *state);

int rdc_reset_state(struct dst_state *state);

int rdc_8820_reset(struct dst_state *state);





int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);

int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);

int dst_pio_enable(struct dst_state *state);

int dst_pio_disable(struct dst_state *state);

int dst_pio_disable(struct dst_state *state);

int dst_error_recovery(struct dst_state* state);

int dst_error_recovery(struct dst_state* state);

int dst_error_bailout(struct dst_state *state);

int dst_error_bailout(struct dst_state *state);
@@ -179,9 +177,6 @@ int read_dst(struct dst_state *state, u8 * ret, u8 len); 
u8 dst_check_sum(u8 * buf, u32 len);

u8 dst_check_sum(u8 * buf, u32 len);

struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);

struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);

struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);

struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);

int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay);



int dst_command(struct dst_state* state, u8 * data, u8 len);









#endif // DST_COMMON_H
 
#endif // DST_COMMON_H