dgnc: remove unused dgnc_ioctl_name() command

dgnc_ioctl_name() is never used anywhere so remove it

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgnc/dgnc_utils.c b/drivers/staging/dgnc/dgnc_utils.c
index 80b5133..f76de82 100644 (file)
--- a/drivers/staging/dgnc/dgnc_utils.c
+++ b/drivers/staging/dgnc/dgnc_utils.c
@@ -16,55 +16,3 @@ int dgnc_ms_sleep(ulong ms)
        schedule_timeout((ms * HZ) / 1000);
        return signal_pending(current);
 }
-
-/*
- *      dgnc_ioctl_name() : Returns a text version of each ioctl value.
- */
-char *dgnc_ioctl_name(int cmd)
-{
-       switch (cmd) {
-
-       case TCGETA:            return "TCGETA";
-       case TCGETS:            return "TCGETS";
-       case TCSETA:            return "TCSETA";
-       case TCSETS:            return "TCSETS";
-       case TCSETAW:           return "TCSETAW";
-       case TCSETSW:           return "TCSETSW";
-       case TCSETAF:           return "TCSETAF";
-       case TCSETSF:           return "TCSETSF";
-       case TCSBRK:            return "TCSBRK";
-       case TCXONC:            return "TCXONC";
-       case TCFLSH:            return "TCFLSH";
-       case TIOCGSID:          return "TIOCGSID";
-
-       case TIOCGETD:          return "TIOCGETD";
-       case TIOCSETD:          return "TIOCSETD";
-       case TIOCGWINSZ:        return "TIOCGWINSZ";
-       case TIOCSWINSZ:        return "TIOCSWINSZ";
-
-       case TIOCMGET:          return "TIOCMGET";
-       case TIOCMSET:          return "TIOCMSET";
-       case TIOCMBIS:          return "TIOCMBIS";
-       case TIOCMBIC:          return "TIOCMBIC";
-
-       /* from digi.h */
-       case DIGI_SETA:         return "DIGI_SETA";
-       case DIGI_SETAW:        return "DIGI_SETAW";
-       case DIGI_SETAF:        return "DIGI_SETAF";
-       case DIGI_SETFLOW:      return "DIGI_SETFLOW";
-       case DIGI_SETAFLOW:     return "DIGI_SETAFLOW";
-       case DIGI_GETFLOW:      return "DIGI_GETFLOW";
-       case DIGI_GETAFLOW:     return "DIGI_GETAFLOW";
-       case DIGI_GETA:         return "DIGI_GETA";
-       case DIGI_GEDELAY:      return "DIGI_GEDELAY";
-       case DIGI_SEDELAY:      return "DIGI_SEDELAY";
-       case DIGI_GETCUSTOMBAUD: return "DIGI_GETCUSTOMBAUD";
-       case DIGI_SETCUSTOMBAUD: return "DIGI_SETCUSTOMBAUD";
-       case TIOCMODG:          return "TIOCMODG";
-       case TIOCMODS:          return "TIOCMODS";
-       case TIOCSDTR:          return "TIOCSDTR";
-       case TIOCCDTR:          return "TIOCCDTR";
-
-       default:                return "unknown";
-       }
-}

diff --git a/drivers/staging/dgnc/dgnc_utils.h b/drivers/staging/dgnc/dgnc_utils.h
index cebf601..1164c3a 100644 (file)
--- a/drivers/staging/dgnc/dgnc_utils.h
+++ b/drivers/staging/dgnc/dgnc_utils.h
@@ -2,6 +2,5 @@
 #define __DGNC_UTILS_H
 
 int dgnc_ms_sleep(ulong ms);
-char *dgnc_ioctl_name(int cmd);
 
 #endif