summaryrefslogtreecommitdiff
path: root/drivers/tty
diff options
context:
space:
mode:
authorJiri Slaby <jslaby@suse.cz>2013-04-15 07:52:06 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-04-15 11:00:59 -0700
commitf678c440022eb6274840cd11edd52a5dcc7bf1b3 (patch)
treed09634003588b496f62f0fd280082b3d5a5c6d7d /drivers/tty
parent11b397e6eb12191300ca19290f29f51f61118953 (diff)
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.c40
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)
{