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V4L/DVB (9173): S2API: Remove the hardcoded command limit during validation

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This means that when developers add new commands then they'll be see
the DTV_MAX_COMMAND define and will be more likely to modify it, without
having to modify the command validation code.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Steven Toth 2008-10-06 20:44:04 -03:00 committed by Mauro Carvalho Chehab
parent e5cefa82ce
commit 82d7669dc3
2 changed files with 3 additions and 2 deletions
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3
drivers/media/dvb/dvb-core/dvb_frontend.c
View File

@ -848,8 +848,7 @@ void dtv_property_dump(struct dtv_property *tvp)
{
int i;
if( (tvp->cmd <= 0 || tvp->cmd > DTV_DELIVERY_SYSTEM) &&
tvp->cmd != DTV_API_VERSION) {
if (tvp->cmd <= 0 || tvp->cmd > DTV_MAX_COMMAND) {
printk("%s: tvp.cmd = 0x%08x (undefined/unknown/invalid)\n",
__func__, tvp->cmd);
return;

2
include/linux/dvb/frontend.h
View File

@ -270,6 +270,8 @@ struct dvb_frontend_event {
#define DTV_API_VERSION 35
#define DTV_MAX_COMMAND DTV_API_VERSION
typedef enum fe_pilot {
PILOT_ON,
PILOT_OFF,