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isdn/gigaset: drop obsolete debug option

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Remove the debug flag DEBUG_DRIVER and associated code.
It doesn't serve any useful purpose anymore.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tilman Schmidt 2010-09-30 13:35:01 +00:00 committed by David S. Miller
parent f3d531b99f
commit befba36ab9
3 changed files with 1 additions and 30 deletions
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26
drivers/isdn/gigaset/common.c
View File

@ -1026,32 +1026,6 @@ struct cardstate *gigaset_get_cs_by_id(int id)
return ret;
}
void gigaset_debugdrivers(void)
{
unsigned long flags;
static struct cardstate *cs;
struct gigaset_driver *drv;
unsigned i;
spin_lock_irqsave(&driver_lock, flags);
list_for_each_entry(drv, &drivers, list) {
gig_dbg(DEBUG_DRIVER, "driver %p", drv);
spin_lock(&drv->lock);
for (i = 0; i < drv->minors; ++i) {
gig_dbg(DEBUG_DRIVER, " index %u", i);
cs = drv->cs + i;
gig_dbg(DEBUG_DRIVER, " cardstate %p", cs);
gig_dbg(DEBUG_DRIVER, " flags 0x%02x", cs->flags);
gig_dbg(DEBUG_DRIVER, " minor_index %u",
cs->minor_index);
gig_dbg(DEBUG_DRIVER, " driver %p", cs->driver);
gig_dbg(DEBUG_DRIVER, " i4l id %d", cs->myid);
}
spin_unlock(&drv->lock);
}
spin_unlock_irqrestore(&driver_lock, flags);
}
static struct cardstate *gigaset_get_cs_by_minor(unsigned minor)
{
unsigned long flags;

3
drivers/isdn/gigaset/gigaset.h
View File

@ -70,7 +70,6 @@ enum debuglevel {
DEBUG_STREAM_DUMP = 0x00080, /* application data stream content */
DEBUG_LLDATA = 0x00100, /* sent/received LL data */
DEBUG_EVENT = 0x00200, /* event processing */
DEBUG_DRIVER = 0x00400, /* driver structure */
DEBUG_HDLC = 0x00800, /* M10x HDLC processing */
DEBUG_CHANNEL = 0x01000, /* channel allocation/deallocation */
DEBUG_TRANSCMD = 0x02000, /* AT-COMMANDS+RESPONSES */
@ -727,7 +726,7 @@ struct gigaset_driver *gigaset_initdriver(unsigned minor, unsigned minors,
/* Deallocate driver structure. */
void gigaset_freedriver(struct gigaset_driver *drv);
void gigaset_debugdrivers(void);
struct cardstate *gigaset_get_cs_by_tty(struct tty_struct *tty);
struct cardstate *gigaset_get_cs_by_id(int id);
void gigaset_blockdriver(struct gigaset_driver *drv);

2
drivers/isdn/gigaset/i4l.c
View File

@ -201,8 +201,6 @@ static int command_from_LL(isdn_ctrl *cntrl)
int i;
size_t l;
gigaset_debugdrivers();
gig_dbg(DEBUG_CMD, "driver: %d, command: %d, arg: 0x%lx",
cntrl->driver, cntrl->command, cntrl->arg);