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V4L/DVB: tlg2300: cleanups when power management is not configured

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When power management is not configured (CONFIG_PM) then some code is no longer
necessary.

This patch will remove the following compiler warnings:
 * pd-dvb.c: In function 'poseidon_fe_release':
 * pd-dvb.c:101: warning: unused variable 'pd'
 * pd-video.c:14: warning: 'pm_video_suspend' declared 'static' but never defined
 * pd-video.c:15: warning: 'pm_video_resume' declared 'static' but never defined

Signed-off-by: Márton Németh <nm127@freemail.hu>
Acked-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Márton Németh 2010-02-28 11:19:47 -03:00 committed by Mauro Carvalho Chehab
parent d044189dfe
commit 6c9eaa82da
2 changed files with 6 additions and 2 deletions
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6
drivers/media/video/tlg2300/pd-dvb.c
View File

@ -97,15 +97,17 @@ open_out:
return ret; return ret;
} }
#ifdef CONFIG_PM
static void poseidon_fe_release(struct dvb_frontend *fe) static void poseidon_fe_release(struct dvb_frontend *fe)
{ {
struct poseidon *pd = fe->demodulator_priv; struct poseidon *pd = fe->demodulator_priv;
#ifdef CONFIG_PM
pd->pm_suspend = NULL; pd->pm_suspend = NULL;
pd->pm_resume = NULL; pd->pm_resume = NULL;
#endif
} }
#else
#define poseidon_fe_release NULL
#endif
static s32 poseidon_fe_sleep(struct dvb_frontend *fe) static s32 poseidon_fe_sleep(struct dvb_frontend *fe)
{ {

2
drivers/media/video/tlg2300/pd-video.c
View File

@ -12,8 +12,10 @@
#include "pd-common.h" #include "pd-common.h"
#include "vendorcmds.h" #include "vendorcmds.h"
#ifdef CONFIG_PM
static int pm_video_suspend(struct poseidon *pd); static int pm_video_suspend(struct poseidon *pd);
static int pm_video_resume(struct poseidon *pd); static int pm_video_resume(struct poseidon *pd);
#endif
static void iso_bubble_handler(struct work_struct *w); static void iso_bubble_handler(struct work_struct *w);
int usb_transfer_mode; int usb_transfer_mode;