Messages in this thread Patches in this message | | | Date | Sat, 30 Apr 2005 22:08:36 +0200 | From | Adrian Bunk <> | Subject | [2.6 patch] drivers/char/ip2*: cleanups |
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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>
---
drivers/char/ip2/i2cmd.c | 6 ++++-- drivers/char/ip2/i2cmd.h | 12 ++---------- drivers/char/ip2main.c | 10 ---------- 3 files changed, 6 insertions(+), 22 deletions(-)
--- linux-2.6.12-rc2-mm3-full/drivers/char/ip2/i2cmd.h.old 2005-04-17 18:04:22.000000000 +0200 +++ linux-2.6.12-rc2-mm3-full/drivers/char/ip2/i2cmd.h 2005-04-17 19:08:54.000000000 +0200 @@ -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 --- linux-2.6.12-rc2-mm3-full/drivers/char/ip2main.c.old 2005-04-17 19:09:40.000000000 +0200 +++ linux-2.6.12-rc2-mm3-full/drivers/char/ip2main.c 2005-04-17 19:09:53.000000000 +0200 @@ -2691,16 +2691,6 @@ pCh->flags |= ASYNC_CHECK_CD; } -#ifdef XXX -do_flags_thing: // This is a test, we don't do the flags thing - - if ( (cflag & CRTSCTS) ) { - cflag |= 014000000000; - } - i2QueueCommands(PTYPE_BYPASS, pCh, 100, 1, - CMD_UNIX_FLAGS(iflag,cflag,lflag)); -#endif - service_it: i2DrainOutput( pCh, 100 ); } --- linux-2.6.12-rc3-mm1-full/drivers/char/ip2/i2cmd.c.old 2005-04-30 21:08:41.000000000 +0200 +++ linux-2.6.12-rc3-mm1-full/drivers/char/ip2/i2cmd.c 2005-04-30 21:10:14.000000000 +0200 @@ -97,7 +97,7 @@ //static UCHAR ct44[]={ 2, BTH, 0x2C,0 }; // MS PING //static UCHAR ct45[]={ 1, BTH, 0x2D }; // HOTENAB //static UCHAR ct46[]={ 1, BTH, 0x2E }; // HOTDSAB -static UCHAR ct47[] = { 7, BTH, 0x2F,0,0,0,0,0,0 }; // UNIX FLAGS +//static UCHAR ct47[]={ 7, BTH, 0x2F,0,0,0,0,0,0 }; // UNIX FLAGS //static UCHAR ct48[]={ 1, BTH, 0x30 }; // DSRFLOWENAB //static UCHAR ct49[]={ 1, BTH, 0x31 }; // DSRFLOWDSAB //static UCHAR ct50[]={ 1, BTH, 0x32 }; // DTRFLOWENAB @@ -162,6 +162,7 @@ // This routine sets the parameters of command 47 and returns a pointer to the // appropriate structure. //****************************************************************************** +#if 0 cmdSyntaxPtr i2cmdUnixFlags(unsigned short iflag,unsigned short cflag,unsigned short lflag) { @@ -175,6 +176,7 @@ pCM->cmd[6] = (unsigned char) (lflag >> 8); return pCM; } +#endif /* 0 */ //****************************************************************************** // Function: i2cmdBaudDef(which, rate) @@ -187,7 +189,7 @@ // This routine sets the parameters of commands 54 or 55 (according to the // argument which), and returns a pointer to the appropriate structure. //****************************************************************************** -cmdSyntaxPtr +static cmdSyntaxPtr i2cmdBaudDef(int which, unsigned short rate) { cmdSyntaxPtr pCM; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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