isdn/gigaset: use gig_dbg() for debugging output
The "TTY buffer in tty_port" patchset introduced an opencoded debug message in the Gigaset tty device if_close() function. Change it to use the gig_dbg() macro like everywhere else in the driver. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -176,7 +176,7 @@ static void if_close(struct tty_struct *tty, struct file *filp)
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struct cardstate *cs = tty->driver_data;
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if (!cs) { /* happens if we didn't find cs in open */
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printk(KERN_DEBUG "%s: no cardstate\n", __func__);
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gig_dbg(DEBUG_IF, "%s: no cardstate", __func__);
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return;
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}
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