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dvb/bt8xx/dst.c: make code static

PATCH New Adrian Bunk 1 participant 1 message Nov 5, 2007 Media (V4L/DVB)

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Adrian Bunk

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PATCH 1/1 dvb/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 <[email protected]>

---

 drivers/media/dvb/bt8xx/dst.c        |   19 ++++++++-----------
 drivers/media/dvb/bt8xx/dst_common.h |    5 -----
 2 files changed, 8 insertions(+), 16 deletions(-)
drivers/media/dvb/bt8xx/dst_common.h renamed from drivers/media/dvb/bt8xx/dst_common.h.old +0 -5
@@ -140,10 +140,8 @@
 };
 
 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_pio_enable(struct dst_state *state);
 int dst_pio_disable(struct dst_state *state);
 int dst_error_recovery(struct dst_state* state);
 int dst_error_bailout(struct dst_state *state);

@@ -154,3 +152,0 @@
-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);
drivers/media/dvb/bt8xx/dst.c renamed from drivers/media/dvb/bt8xx/dst.c.old +7 -9
@@ -63,4 +63,5 @@
 } while(0)
 
+static int dst_command(struct dst_state *state, u8 *data, u8 len);
 
 static void dst_packsize(struct dst_state *state, int psize)

@@ -72,7 +73,8 @@
 	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 bits;

@@ -101,9 +103,8 @@
 
 	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;
 	int err;

@@ -117,7 +118,6 @@
 
 	return 0;
 }
-EXPORT_SYMBOL(dst_gpio_inb);
 
 int rdc_reset_state(struct dst_state *state)
 {

@@ -137,7 +137,7 @@
 }
 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");
 	if (dst_gpio_outb(state, RDC_8820_RESET, RDC_8820_RESET, 0, NO_DELAY) < 0) {

@@ -152,9 +152,8 @@
 
 	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) {
 		dprintk(verbose, DST_ERROR, 1, "dst_gpio_outb ERROR !");

@@ -164,7 +163,6 @@
 
 	return 0;
 }
-EXPORT_SYMBOL(dst_pio_enable);
 
 int dst_pio_disable(struct dst_state *state)
 {

@@ -958,7 +956,7 @@
 	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;

e525c676f3a21db66c08f903b7d3397792b03aee

drivers/media/dvb/bt8xx/dst.c +1 -2
index b7a17e6..7f854ee 100644
@@ -611,7 +611,7 @@ static int dst_type_print(struct dst_state *state, u8 type)
 	return 0;
 }
 
-struct tuner_types tuner_list[] = {
+static struct tuner_types tuner_list[] = {
 	{
 		.tuner_type = TUNER_TYPE_L64724,
 		.tuner_name = "L 64724",

@@ -1287,7 +1287,6 @@ error:
 	return -EIO;
 
 }
-EXPORT_SYMBOL(dst_command);
 
 static int dst_get_signal(struct dst_state *state)
 {