xiaomi-sm8450/android_kernel_xiaomi_sm8450
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gigaset: reduce syslog clutter

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Improve readability of the Gigaset driver's kernel messages by
removing a few unnecessary messages and limiting the emission
of some debug messages more narrowly.

Impact: logging
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tilman Schmidt
2010-02-22 13:09:52 +00:00
committed by David S. Miller
parent 63e055d1c6
commit 1528b18f7e
10 changed files with 77 additions and 147 deletions
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12
drivers/isdn/gigaset/interface.c
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@@ -45,8 +45,6 @@ static int if_lock(struct cardstate *cs, int *arg)
cs->waiting = 0;
return -ENOMEM;
}
gig_dbg(DEBUG_CMD, "scheduling IF_LOCK");
gigaset_schedule_event(cs);
wait_event(cs->waitqueue, !cs->waiting);
@@ -81,8 +79,6 @@ static int if_version(struct cardstate *cs, unsigned arg[4])
cs->waiting = 0;
return -ENOMEM;
}
gig_dbg(DEBUG_CMD, "scheduling IF_VER");
gigaset_schedule_event(cs);
wait_event(cs->waitqueue, !cs->waiting);
@@ -274,7 +270,7 @@ static int if_ioctl(struct tty_struct *tty, struct file *file,
? -EFAULT : 0;
break;
default:
gig_dbg(DEBUG_ANY, "%s: arg not supported - 0x%04x",
gig_dbg(DEBUG_IF, "%s: arg not supported - 0x%04x",
__func__, cmd);
retval = -ENOIOCTLCMD;
}
@@ -455,7 +451,7 @@ static void if_throttle(struct tty_struct *tty)
else if (!cs->open_count)
dev_warn(cs->dev, "%s: device not opened\n", __func__);
else
gig_dbg(DEBUG_ANY, "%s: not implemented\n", __func__);
gig_dbg(DEBUG_IF, "%s: not implemented\n", __func__);
mutex_unlock(&cs->mutex);
}
@@ -479,7 +475,7 @@ static void if_unthrottle(struct tty_struct *tty)
else if (!cs->open_count)
dev_warn(cs->dev, "%s: device not opened\n", __func__);
else
gig_dbg(DEBUG_ANY, "%s: not implemented\n", __func__);
gig_dbg(DEBUG_IF, "%s: not implemented\n", __func__);
mutex_unlock(&cs->mutex);
}
@@ -630,7 +626,7 @@ void gigaset_if_receive(struct cardstate *cs,
spin_lock_irqsave(&cs->lock, flags);
tty = cs->tty;
if (tty == NULL)
gig_dbg(DEBUG_ANY, "receive on closed device");
gig_dbg(DEBUG_IF, "receive on closed device");
else {
tty_buffer_request_room(tty, len);
tty_insert_flip_string(tty, buffer, len);