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: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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c80296d755
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@ -71,6 +71,7 @@ MODULE_PARM_DESC(dst_algo, "tuning algo: default is 0=(SW), 1=(HW)");
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} \
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} \
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} while(0)
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} while(0)
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static int dst_command(struct dst_state *state, u8 *data, u8 len);
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static void dst_packsize(struct dst_state *state, int psize)
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static void dst_packsize(struct dst_state *state, int psize)
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{
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{
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@ -80,7 +81,8 @@ static void dst_packsize(struct dst_state *state, int psize)
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bt878_device_control(state->bt, DST_IG_TS, &bits);
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bt878_device_control(state->bt, DST_IG_TS, &bits);
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}
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}
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int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb, u32 outhigh, int delay)
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static int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb,
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u32 outhigh, int delay)
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{
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{
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union dst_gpio_packet enb;
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union dst_gpio_packet enb;
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union dst_gpio_packet bits;
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union dst_gpio_packet bits;
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@ -109,9 +111,8 @@ int dst_gpio_outb(struct dst_state *state, u32 mask, u32 enbb, u32 outhigh, int
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return 0;
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return 0;
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}
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}
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EXPORT_SYMBOL(dst_gpio_outb);
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int dst_gpio_inb(struct dst_state *state, u8 *result)
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static int dst_gpio_inb(struct dst_state *state, u8 *result)
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{
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{
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union dst_gpio_packet rd_packet;
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union dst_gpio_packet rd_packet;
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int err;
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int err;
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@ -125,7 +126,6 @@ int dst_gpio_inb(struct dst_state *state, u8 *result)
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return 0;
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return 0;
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}
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}
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EXPORT_SYMBOL(dst_gpio_inb);
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int rdc_reset_state(struct dst_state *state)
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int rdc_reset_state(struct dst_state *state)
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{
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{
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@ -145,7 +145,7 @@ int rdc_reset_state(struct dst_state *state)
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}
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}
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EXPORT_SYMBOL(rdc_reset_state);
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EXPORT_SYMBOL(rdc_reset_state);
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int rdc_8820_reset(struct dst_state *state)
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static int rdc_8820_reset(struct dst_state *state)
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{
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{
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dprintk(verbose, DST_DEBUG, 1, "Resetting DST");
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dprintk(verbose, DST_DEBUG, 1, "Resetting DST");
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if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) {
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if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) {
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@ -160,9 +160,8 @@ int rdc_8820_reset(struct dst_state *state)
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return 0;
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return 0;
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}
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}
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EXPORT_SYMBOL(rdc_8820_reset);
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int dst_pio_enable(struct dst_state *state)
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static int dst_pio_enable(struct dst_state *state)
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{
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{
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if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) {
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if (dst_gpio_outb(state, ~0, RDC_8820_PIO_0_ENABLE, 0, NO_DELAY) < 0) {
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dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
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dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");
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@ -172,7 +171,6 @@ int dst_pio_enable(struct dst_state *state)
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return 0;
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return 0;
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}
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}
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EXPORT_SYMBOL(dst_pio_enable);
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int dst_pio_disable(struct dst_state *state)
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int dst_pio_disable(struct dst_state *state)
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{
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{
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@ -611,7 +609,7 @@ static int dst_type_print(struct dst_state *state, u8 type)
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return 0;
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return 0;
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}
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}
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struct tuner_types tuner_list[] = {
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static struct tuner_types tuner_list[] = {
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{
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{
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.tuner_type = TUNER_TYPE_L64724,
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.tuner_type = TUNER_TYPE_L64724,
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.tuner_name = "L 64724",
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.tuner_name = "L 64724",
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@ -1224,7 +1222,7 @@ static int dst_probe(struct dst_state *state)
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return 0;
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return 0;
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}
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}
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int dst_command(struct dst_state *state, u8 *data, u8 len)
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static int dst_command(struct dst_state *state, u8 *data, u8 len)
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{
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{
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u8 reply;
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u8 reply;
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@ -1287,7 +1285,6 @@ error:
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return -EIO;
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return -EIO;
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}
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}
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EXPORT_SYMBOL(dst_command);
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static int dst_get_signal(struct dst_state *state)
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static int dst_get_signal(struct dst_state *state)
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{
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{
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@ -165,10 +165,8 @@ struct dst_config
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};
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};
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int rdc_reset_state(struct dst_state *state);
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int rdc_reset_state(struct dst_state *state);
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int rdc_8820_reset(struct dst_state *state);
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int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
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int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
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int dst_pio_enable(struct dst_state *state);
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int dst_pio_disable(struct dst_state *state);
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int dst_pio_disable(struct dst_state *state);
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int dst_error_recovery(struct dst_state* state);
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int dst_error_recovery(struct dst_state* state);
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int dst_error_bailout(struct dst_state *state);
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int dst_error_bailout(struct dst_state *state);
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@ -179,9 +177,6 @@ int read_dst(struct dst_state *state, u8 * ret, u8 len);
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u8 dst_check_sum(u8 * buf, u32 len);
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u8 dst_check_sum(u8 * buf, u32 len);
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struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
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struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
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struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);
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struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);
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int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay);
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int dst_command(struct dst_state* state, u8 * data, u8 len);
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#endif // DST_COMMON_H
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#endif // DST_COMMON_H
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