[PATCH] drivers/char/ip2*: cleanups
This patch contains the following cleanups:
- i2cmd.c: #if 0 the unused function i2cmdUnixFlags
- i2cmd.c: make the needlessly global funciton i2cmdBaudDef static
- ip2main.c: remove dead code that wasn't reachable due to an #ifdef
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/char/ip2/i2cmd.h b/drivers/char/ip2/i2cmd.h
index c41728a..baa4e72 100644
--- a/drivers/char/ip2/i2cmd.h
+++ b/drivers/char/ip2/i2cmd.h
@@ -64,16 +64,6 @@
// directly from user-level
#define VAR 0x10 // This command is of variable length!
-//-----------------------------------
-// External declarations for i2cmd.c
-//-----------------------------------
-// Routine to set up parameters for the "define hot-key sequence" command. Since
-// there is more than one parameter to assign, we must use a function rather
-// than a macro (used usually).
-//
-extern cmdSyntaxPtr i2cmdUnixFlags(USHORT iflag,USHORT cflag,USHORT lflag);
-extern cmdSyntaxPtr i2cmdBaudDef(int which, USHORT rate);
-
// Declarations for the global arrays used to bear the commands and their
// arguments.
//
@@ -433,6 +423,7 @@
#define CMD_HOT_ENAB (cmdSyntaxPtr)(ct45) // Enable Hot-key checking
#define CMD_HOT_DSAB (cmdSyntaxPtr)(ct46) // Disable Hot-key checking
+#if 0
// COMMAND 47: Send Protocol info via Unix flags:
// iflag = Unix tty t_iflag
// cflag = Unix tty t_cflag
@@ -441,6 +432,7 @@
// within these flags
//
#define CMD_UNIX_FLAGS(iflag,cflag,lflag) i2cmdUnixFlags(iflag,cflag,lflag)
+#endif /* 0 */
#define CMD_DSRFL_ENAB (cmdSyntaxPtr)(ct48) // Enable DSR receiver ctrl
#define CMD_DSRFL_DSAB (cmdSyntaxPtr)(ct49) // Disable DSR receiver ctrl