diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2013-04-15 09:52:06 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-15 22:00:59 +0400 |
| commit | f678c440022eb6274840cd11edd52a5dcc7bf1b3 (patch) | |
| tree | d09634003588b496f62f0fd280082b3d5a5c6d7d /drivers/tty | |
| parent | 11b397e6eb12191300ca19290f29f51f61118953 (diff) | |
| download | linux-f678c440022eb6274840cd11edd52a5dcc7bf1b3.tar.xz | |
TTY: rocket, fix compilation warning
When CONFIG_PCI is unset, we see these warnings in rocket:
drivers/tty/rocket.c:3140:13: warning: 'rmSpeakerReset' defined but not used
drivers/tty/rocket.c:2599:12: warning: 'sPCIInitController' defined but not used
Fix those by moving the functions to one place and make them depend on
CONFIG_PCI.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reported-by: Toralf Foerster <toralf.foerster@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/rocket.c | 40 |
1 files changed, 21 insertions, 19 deletions
diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c index f5abc2888821..82d35c5a58fd 100644 --- a/drivers/tty/rocket.c +++ b/drivers/tty/rocket.c @@ -2519,6 +2519,7 @@ static int sInitController(CONTROLLER_T * CtlP, int CtlNum, ByteIO_t MudbacIO, return (CtlP->NumAiop); } +#ifdef CONFIG_PCI /*************************************************************************** Function: sPCIInitController Purpose: Initialization of controller global registers and controller @@ -2639,6 +2640,26 @@ static int sPCIInitController(CONTROLLER_T * CtlP, int CtlNum, return (CtlP->NumAiop); } +/* Resets the speaker controller on RocketModem II and III devices */ +static void rmSpeakerReset(CONTROLLER_T * CtlP, unsigned long model) +{ + ByteIO_t addr; + + /* RocketModem II speaker control is at the 8th port location of offset 0x40 */ + if ((model == MODEL_RP4M) || (model == MODEL_RP6M)) { + addr = CtlP->AiopIO[0] + 0x4F; + sOutB(addr, 0); + } + + /* RocketModem III speaker control is at the 1st port location of offset 0x80 */ + if ((model == MODEL_UPCI_RM3_8PORT) + || (model == MODEL_UPCI_RM3_4PORT)) { + addr = CtlP->AiopIO[0] + 0x88; + sOutB(addr, 0); + } +} +#endif + /*************************************************************************** Function: sReadAiopID Purpose: Read the AIOP idenfication number directly from an AIOP. @@ -3128,25 +3149,6 @@ static void sPCIModemReset(CONTROLLER_T * CtlP, int chan, int on) sOutB(addr + chan, 0); /* apply or remove reset */ } -/* Resets the speaker controller on RocketModem II and III devices */ -static void rmSpeakerReset(CONTROLLER_T * CtlP, unsigned long model) -{ - ByteIO_t addr; - - /* RocketModem II speaker control is at the 8th port location of offset 0x40 */ - if ((model == MODEL_RP4M) || (model == MODEL_RP6M)) { - addr = CtlP->AiopIO[0] + 0x4F; - sOutB(addr, 0); - } - - /* RocketModem III speaker control is at the 1st port location of offset 0x80 */ - if ((model == MODEL_UPCI_RM3_8PORT) - || (model == MODEL_UPCI_RM3_4PORT)) { - addr = CtlP->AiopIO[0] + 0x88; - sOutB(addr, 0); - } -} - /* Returns the line number given the controller (board), aiop and channel number */ static unsigned char GetLineNumber(int ctrl, int aiop, int ch) { |