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Message-ID: <20071105170631.GA12045@stusta.de>
Date: Mon, 5 Nov 2007 18:06:31 +0100
From: Adrian Bunk <bunk@...nel.org>
To: v4l-dvb-maintainer@...uxtv.org
Cc: linux-kernel@...r.kernel.org
Subject: [2.6 patch] 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 <bunk@...nel.org>
---
drivers/media/dvb/bt8xx/dst.c | 19 ++++++++-----------
drivers/media/dvb/bt8xx/dst_common.h | 5 -----
2 files changed, 8 insertions(+), 16 deletions(-)
--- linux-2.6.17-rc1-mm3-full/drivers/media/dvb/bt8xx/dst_common.h.old 2006-04-19 21:44:07.000000000 +0200
+++ linux-2.6.17-rc1-mm3-full/drivers/media/dvb/bt8xx/dst_common.h 2006-04-19 21:46:25.000000000 +0200
@@ -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);
--- linux-2.6.17-rc1-mm3-full/drivers/media/dvb/bt8xx/dst.c.old 2006-04-19 21:44:21.000000000 +0200
+++ linux-2.6.17-rc1-mm3-full/drivers/media/dvb/bt8xx/dst.c 2006-04-19 21:46:51.000000000 +0200
@@ -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
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index b7a17e6..7f854ee 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -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)
{
-
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