From: Imre Deak <imre.deak@intel.com>
Date: Tue, 8 Nov 2011 16:18:58 +0000 (+0200)
Subject: gfx: pvr: remove warning on gaps in the IOCTL ID range
X-Git-Tag: 2.1b_release~505
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6b97d4314b02ecf29a055fb9ec74a995c9c5e223;p=kernel%2Fkernel-mfld-blackbay.git

gfx: pvr: remove warning on gaps in the IOCTL ID range

There is no reason to warn for gaps only bigger than 5, while allowing
gaps less than 5. Also in the future we will have a gap as we want to
move the PDUMP IDs to the end of the range. Undefined IOCTLs will be
caught anyway by the IOCTL dispatcher, so remove this check.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Pauli Nieminen <pauli.nieminen@linux.intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---

diff --git a/drivers/staging/mrst/pvr/services4/srvkm/bridged/bridged_pvr_bridge.c b/drivers/staging/mrst/pvr/services4/srvkm/bridged/bridged_pvr_bridge.c
index 176e651..c161d43 100644
--- a/drivers/staging/mrst/pvr/services4/srvkm/bridged/bridged_pvr_bridge.c
+++ b/drivers/staging/mrst/pvr/services4/srvkm/bridged/bridged_pvr_bridge.c
@@ -2785,7 +2785,6 @@ _SetDispatchTableEntry(IMG_UINT32 ui32Index,
 					   size_t in_size, size_t out_size,
 					   off_t err_offset)
 {
-	static IMG_UINT32 ui32PrevIndex = ~0UL;		
 #if !defined(PVR_DEBUG_EXT)
 	PVR_UNREFERENCED_PARAMETER(pszIOCName);
 #endif
@@ -2813,24 +2812,6 @@ _SetDispatchTableEntry(IMG_UINT32 ui32Index,
 		PVR_DPF((PVR_DBG_ERROR, "NOTE: Enabling DEBUG_BRIDGE_KM_DISPATCH_TABLE may help debug this issue."));
 	}
 
-	
-	if((ui32PrevIndex != ~0UL) &&
-	   ((ui32Index >= ui32PrevIndex + DISPATCH_TABLE_GAP_THRESHOLD) ||
-		(ui32Index <= ui32PrevIndex)))
-	{
-#if defined(DEBUG_BRIDGE_KM)
-		PVR_DPF((PVR_DBG_WARNING,
-				 "%s: There is a gap in the dispatch table between indices %u (%s) and %u (%s)",
-				 __FUNCTION__, ui32PrevIndex, g_BridgeDispatchTable[ui32PrevIndex].pszIOCName,
-				 ui32Index, pszIOCName));
-#else
-		PVR_DPF((PVR_DBG_WARNING,
-				 "%s: There is a gap in the dispatch table between indices %u and %u (%s)",
-				 __FUNCTION__, (IMG_UINT)ui32PrevIndex, (IMG_UINT)ui32Index, pszIOCName));
-#endif
-		PVR_DPF((PVR_DBG_ERROR, "NOTE: Enabling DEBUG_BRIDGE_KM_DISPATCH_TABLE may help debug this issue."));
-	}
-
 	g_BridgeDispatchTable[ui32Index].pfFunction = pfFunction;
 	g_BridgeDispatchTable[ui32Index].in_size = in_size;
 	g_BridgeDispatchTable[ui32Index].out_size = out_size;
@@ -2841,8 +2822,6 @@ _SetDispatchTableEntry(IMG_UINT32 ui32Index,
 	g_BridgeDispatchTable[ui32Index].ui32CallCount = 0;
 	g_BridgeDispatchTable[ui32Index].ui32CopyFromUserTotalBytes = 0;
 #endif
-
-	ui32PrevIndex = ui32Index;
 }
 
 static IMG_INT