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V4L/DVB (6572): dvb-usb/vp702x.c: cleanups

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This patch contains the following cleanups:
- make the needlessly global vp702x_usb_out_op() static
- #if 0 the unused vp702x_power_ctrl()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Adrian Bunk 2007-11-05 14:06:47 -03:00 committed by Mauro Carvalho Chehab
parent ad1ce84047
commit 5e7361a143
2 changed files with 1 additions and 16 deletions
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15
drivers/media/dvb/dvb-usb/vp702x.c
View file

@ -56,7 +56,7 @@ 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,
static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
u16 index, u8 *b, int blen)
{
int ret;
@ -204,19 +204,6 @@ static int vp702x_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
return 0;
}
int vp702x_power_ctrl(struct dvb_usb_device *d, int onoff)
{
struct vp702x_device_state *st = d->priv;
if (st->power_state == 0 && onoff)
vp702x_usb_out_op(d, SET_TUNER_POWER_REQ, 1, 7, NULL, 0);
else if (st->power_state == 1 && onoff == 0)
vp702x_usb_out_op(d, SET_TUNER_POWER_REQ, 0, 7, NULL, 0);
st->power_state = onoff;
return 0;
}
static int vp702x_read_mac_addr(struct dvb_usb_device *d,u8 mac[6])
{

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

@ -102,7 +102,5 @@ 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_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);
extern int vp702x_power_ctrl(struct dvb_usb_device *d, int onoff);
#endif