[PATCH] ppc64 iSeries: tidy up some includes and HvCall.h

This patch removes some unused bits from HvCall.h and some unneeded #includes
from other files.  Also includes ItLpQueue.h in paca.h in preference to a stub
declaration of struct ItLpQueue.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

6 files changed, 3 insertions, 87 deletions

diff --git a/arch/ppc64/kernel/asm-offsets.c b/arch/ppc64/kernel/asm-offsets.c
index 0094ac79a18c..abb9e5b5da03 100644
--- a/arch/ppc64/kernel/asm-offsets.c
+++ b/arch/ppc64/kernel/asm-offsets.c
@@ -31,7 +31,6 @@
 
 #include <asm/paca.h>
 #include <asm/lppaca.h>
-#include <asm/iSeries/ItLpQueue.h>
 #include <asm/iSeries/HvLpEvent.h>
 #include <asm/rtas.h>
 #include <asm/cputable.h>
diff --git a/arch/ppc64/kernel/iSeries_pci.c b/arch/ppc64/kernel/iSeries_pci.c
index 9829cd4666d8..1bff515bd298 100644
--- a/arch/ppc64/kernel/iSeries_pci.c
+++ b/arch/ppc64/kernel/iSeries_pci.c
@@ -38,7 +38,6 @@
 #include <asm/iommu.h>
 
 #include <asm/iSeries/HvCallPci.h>
-#include <asm/iSeries/HvCallSm.h>
 #include <asm/iSeries/HvCallXm.h>
 #include <asm/iSeries/iSeries_irq.h>
 #include <asm/iSeries/iSeries_pci.h>
diff --git a/arch/ppc64/kernel/mf.c b/arch/ppc64/kernel/mf.c
index 5aca7e8005a8..d98bebf7042f 100644
--- a/arch/ppc64/kernel/mf.c
+++ b/arch/ppc64/kernel/mf.c
@@ -40,7 +40,6 @@
 #include <asm/iSeries/vio.h>
 #include <asm/iSeries/mf.h>
 #include <asm/iSeries/HvLpConfig.h>
-#include <asm/iSeries/ItSpCommArea.h>
 #include <asm/iSeries/ItLpQueue.h>
 
 /*
diff --git a/arch/ppc64/kernel/rtc.c b/arch/ppc64/kernel/rtc.c
index 4cdafb4007b1..de02aedbe080 100644
--- a/arch/ppc64/kernel/rtc.c
+++ b/arch/ppc64/kernel/rtc.c
@@ -44,7 +44,6 @@
 
 #include <asm/iSeries/mf.h>
 #include <asm/machdep.h>
-#include <asm/iSeries/ItSpCommArea.h>
 
 extern int piranha_simulator;
 
diff --git a/include/asm-ppc64/iSeries/HvCall.h b/include/asm-ppc64/iSeries/HvCall.h
index c903387e9128..c3f19475c0d9 100644
--- a/include/asm-ppc64/iSeries/HvCall.h
+++ b/include/asm-ppc64/iSeries/HvCall.h
@@ -27,48 +27,6 @@
 #include <asm/iSeries/HvTypes.h>
 #include <asm/paca.h>
 
-/*
-enum HvCall_ReturnCode
-{
-        HvCall_Good             = 0,
-        HvCall_Partial          = 1,
-        HvCall_NotOwned         = 2,
-        HvCall_NotFreed         = 3,
-        HvCall_UnspecifiedError = 4
-};
-
-enum HvCall_TypeOfSIT
-{
-        HvCall_ReduceOnly       = 0,
-        HvCall_Unconditional    = 1
-};
-
-enum HvCall_TypeOfYield
-{
-        HvCall_YieldTimed       = 0,    // Yield until specified time
-        HvCall_YieldToActive    = 1,    // Yield until all active procs have run
-        HvCall_YieldToProc      = 2     // Yield until the specified processor has run
-};
-
-enum HvCall_InterruptMasks
-{
-        HvCall_MaskIPI          = 0x00000001,
-        HvCall_MaskLpEvent      = 0x00000002,
-        HvCall_MaskLpProd       = 0x00000004,
-        HvCall_MaskTimeout      = 0x00000008
-};
-
-enum HvCall_VaryOffChunkRc
-{
-        HvCall_VaryOffSucceeded         = 0,
-        HvCall_VaryOffWithdrawn         = 1,
-        HvCall_ChunkInLoadArea          = 2,
-        HvCall_ChunkInHPT               = 3,
-        HvCall_ChunkNotAccessible       = 4,
-        HvCall_ChunkInUse               = 5
-};
-*/
-
 /* Type of yield for HvCallBaseYieldProcessor */
 #define HvCall_YieldTimed       0       /* Yield until specified time (tb) */
 #define HvCall_YieldToActive    1       /* Yield until all active procs have run */
@@ -139,35 +97,12 @@ static inline void HvCall_setEnabledInterrupts(u64 enabledInterrupts)
         HvCall1(HvCallBaseSetEnabledInterrupts, enabledInterrupts);
 }
 
-static inline void HvCall_clearLogBuffer(HvLpIndex lpindex)
-{
-        HvCall1(HvCallBaseClearLogBuffer, lpindex);
-}
-
-static inline u32 HvCall_getLogBufferCodePage(HvLpIndex lpindex)
-{
-        u32 retVal = HvCall1(HvCallBaseGetLogBufferCodePage, lpindex);
-        return retVal;
-}
-
-static inline int HvCall_getLogBufferFormat(HvLpIndex lpindex)
-{
-        int retVal = HvCall1(HvCallBaseGetLogBufferFormat, lpindex);
-        return retVal;
-}
-
-static inline u32 HvCall_getLogBufferLength(HvLpIndex lpindex)
-{
-        u32 retVal = HvCall1(HvCallBaseGetLogBufferLength, lpindex);
-        return retVal;
-}
-
-static inline void HvCall_setLogBufferFormatAndCodepage(int format, u32 codePage)
+static inline void HvCall_setLogBufferFormatAndCodepage(int format,
+                u32 codePage)
 {
         HvCall2(HvCallBaseSetLogBufferFormatAndCodePage, format, codePage);
 }
 
-extern int HvCall_readLogBuffer(HvLpIndex lpindex, void *buffer, u64 bufLen);
 extern void HvCall_writeLogBuffer(const void *buffer, u64 bufLen);
 
 static inline void HvCall_sendIPI(struct paca_struct *targetPaca)
@@ -175,19 +110,4 @@ static inline void HvCall_sendIPI(struct paca_struct *targetPaca)
         HvCall1(HvCallBaseSendIPI, targetPaca->paca_index);
 }
 
-static inline void HvCall_terminateMachineSrc(void)
-{
-        HvCall0(HvCallBaseTerminateMachineSrc);
-}
-
-static inline void HvCall_setDABR(unsigned long val)
-{
-        HvCall1(HvCallCcSetDABR, val);
-}
-
-static inline void HvCall_setDebugBus(unsigned long val)
-{
-        HvCall1(HvCallBaseSetDebugBus, val);
-}
-
 #endif /* _HVCALL_H */
diff --git a/include/asm-ppc64/paca.h b/include/asm-ppc64/paca.h
index 1a0223b5f3b8..ae76cae1483f 100644
--- a/include/asm-ppc64/paca.h
+++ b/include/asm-ppc64/paca.h
@@ -20,13 +20,13 @@
 #include        <asm/types.h>
 #include        <asm/lppaca.h>
 #include        <asm/iSeries/ItLpRegSave.h>
+#include        <asm/iSeries/ItLpQueue.h>
 #include        <asm/mmu.h>
 
 register struct paca_struct *local_paca asm("r13");
 #define get_paca()      local_paca
 
 struct task_struct;
-struct ItLpQueue;
 
 /*
  * Defines the layout of the paca.