[rtems commit] libchip/serial: Fix warnings

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    d2a4f158e1935f0774c4419924a34f8f75f9b257
Changeset: http://git.rtems.org/rtems/commit/?id=d2a4f158e1935f0774c4419924a34f8f75f9b257

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Feb  8 11:58:37 2013 +0100

libchip/serial: Fix warnings

---

 c/src/libchip/serial/mc68681.c   |    6 ------
 c/src/libchip/serial/mc68681_p.h |    9 +++++++++
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/c/src/libchip/serial/mc68681.c b/c/src/libchip/serial/mc68681.c
index 58dfa0d..ca231ff 100644
--- a/c/src/libchip/serial/mc68681.c
+++ b/c/src/libchip/serial/mc68681.c
@@ -221,7 +221,6 @@ MC68681_STATIC void mc68681_initialize_context(
 MC68681_STATIC void mc68681_init(int minor)
 {
   uint32_t                pMC68681_port;
-  uint32_t                pMC68681;
   mc68681_context        *pmc68681Context;
   setRegister_f           setReg;
 
@@ -231,7 +230,6 @@ MC68681_STATIC void mc68681_init(int minor)
 
   mc68681_initialize_context( minor, pmc68681Context );
 
-  pMC68681      = Console_Port_Tbl[minor]->ulCtrlPort1;
   pMC68681_port = Console_Port_Tbl[minor]->ulCtrlPort2;
   setReg        = Console_Port_Tbl[minor]->setRegister;
 
@@ -329,11 +327,9 @@ MC68681_STATIC int mc68681_close(
   void    *arg
 )
 {
-  uint32_t        pMC68681;
   uint32_t        pMC68681_port;
   setRegister_f   setReg;
 
-  pMC68681      = Console_Port_Tbl[minor]->ulCtrlPort1;
   pMC68681_port = Console_Port_Tbl[minor]->ulCtrlPort2;
   setReg        = Console_Port_Tbl[minor]->setRegister;
 
@@ -628,12 +624,10 @@ MC68681_STATIC void mc68681_process(
   volatile uint8_t        ucISRStatus;
   char                    cChar;
   getRegister_f           getReg;
-  setRegister_f           setReg;
 
   pMC68681      = Console_Port_Tbl[minor]->ulCtrlPort1;
   pMC68681_port = Console_Port_Tbl[minor]->ulCtrlPort2;
   getReg        = Console_Port_Tbl[minor]->getRegister;
-  setReg        = Console_Port_Tbl[minor]->setRegister;
 
   /* Get ISR at the beginning of the IT routine */
   ucISRStatus = (*getReg)(pMC68681, MC68681_INTERRUPT_STATUS_REG);
diff --git a/c/src/libchip/serial/mc68681_p.h b/c/src/libchip/serial/mc68681_p.h
index 0ad67ef..f74ab6b 100644
--- a/c/src/libchip/serial/mc68681_p.h
+++ b/c/src/libchip/serial/mc68681_p.h
@@ -249,6 +249,11 @@ typedef struct _mc68681_context
 /*
  * Driver functions
  */
+MC68681_STATIC void mc68681_initialize_context(
+  int               minor,
+  mc68681_context  *pmc68681Context
+);
+
 MC68681_STATIC bool mc68681_probe(int minor);
 
 MC68681_STATIC int mc68681_set_attributes(
@@ -307,6 +312,10 @@ MC68681_STATIC void mc68681_enable_interrupts(
   int imr_mask
 );
 
+MC68681_STATIC rtems_isr mc68681_isr(
+  rtems_vector_number vector
+);
+
 #ifdef __cplusplus
 }
 #endif