block: DAC960: Replace PCI pool old API

The PCI pool API is deprecated.  Replace the PCI pool old API by the
appropriate function with the DMA pool API.

Tested-by: Peter Senna Tschudin <peter.senna@collabora.com>
Signed-off-by: Romain Perier <romain.perier@collabora.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Peter Senna Tschudin <peter.senna@collabora.com>

diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 442e777bdfb2ba84449c3c273997be71d36ffba2..a7dbd184af86d9f46c562aefaed1ff521bbb1e9d 100644 (file)
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -268,17 +268,17 @@ static bool DAC960_CreateAuxiliaryStructures(DAC960_Controller_T *Controller)
   void *AllocationPointer = NULL;
   void *ScatterGatherCPU = NULL;
   dma_addr_t ScatterGatherDMA;
-  struct pci_pool *ScatterGatherPool;
+  struct dma_pool *ScatterGatherPool;
   void *RequestSenseCPU = NULL;
   dma_addr_t RequestSenseDMA;
-  struct pci_pool *RequestSensePool = NULL;
+  struct dma_pool *RequestSensePool = NULL;
 
   if (Controller->FirmwareType == DAC960_V1_Controller)
     {
       CommandAllocationLength = offsetof(DAC960_Command_T, V1.EndMarker);
       CommandAllocationGroupSize = DAC960_V1_CommandAllocationGroupSize;
-      ScatterGatherPool = pci_pool_create("DAC960_V1_ScatterGather",
-               Controller->PCIDevice,
+      ScatterGatherPool = dma_pool_create("DAC960_V1_ScatterGather",
+               &Controller->PCIDevice->dev,
        DAC960_V1_ScatterGatherLimit * sizeof(DAC960_V1_ScatterGatherSegment_T),
        sizeof(DAC960_V1_ScatterGatherSegment_T), 0);
       if (ScatterGatherPool == NULL)
@@ -290,18 +290,18 @@ static bool DAC960_CreateAuxiliaryStructures(DAC960_Controller_T *Controller)
     {
       CommandAllocationLength = offsetof(DAC960_Command_T, V2.EndMarker);
       CommandAllocationGroupSize = DAC960_V2_CommandAllocationGroupSize;
-      ScatterGatherPool = pci_pool_create("DAC960_V2_ScatterGather",
-               Controller->PCIDevice,
+      ScatterGatherPool = dma_pool_create("DAC960_V2_ScatterGather",
+               &Controller->PCIDevice->dev,
        DAC960_V2_ScatterGatherLimit * sizeof(DAC960_V2_ScatterGatherSegment_T),
        sizeof(DAC960_V2_ScatterGatherSegment_T), 0);
       if (ScatterGatherPool == NULL)
            return DAC960_Failure(Controller,
                        "AUXILIARY STRUCTURE CREATION (SG)");
-      RequestSensePool = pci_pool_create("DAC960_V2_RequestSense",
-               Controller->PCIDevice, sizeof(DAC960_SCSI_RequestSense_T),
+      RequestSensePool = dma_pool_create("DAC960_V2_RequestSense",
+               &Controller->PCIDevice->dev, sizeof(DAC960_SCSI_RequestSense_T),
                sizeof(int), 0);
       if (RequestSensePool == NULL) {
-           pci_pool_destroy(ScatterGatherPool);
+           dma_pool_destroy(ScatterGatherPool);
            return DAC960_Failure(Controller,
                        "AUXILIARY STRUCTURE CREATION (SG)");
       }
@@ -335,16 +335,16 @@ static bool DAC960_CreateAuxiliaryStructures(DAC960_Controller_T *Controller)
       Command->Next = Controller->FreeCommands;
       Controller->FreeCommands = Command;
       Controller->Commands[CommandIdentifier-1] = Command;
-      ScatterGatherCPU = pci_pool_alloc(ScatterGatherPool, GFP_ATOMIC,
+      ScatterGatherCPU = dma_pool_alloc(ScatterGatherPool, GFP_ATOMIC,
                                                        &ScatterGatherDMA);
       if (ScatterGatherCPU == NULL)
          return DAC960_Failure(Controller, "AUXILIARY STRUCTURE CREATION");
 
       if (RequestSensePool != NULL) {
-         RequestSenseCPU = pci_pool_alloc(RequestSensePool, GFP_ATOMIC,
+         RequestSenseCPU = dma_pool_alloc(RequestSensePool, GFP_ATOMIC,
                                                &RequestSenseDMA);
          if (RequestSenseCPU == NULL) {
-                pci_pool_free(ScatterGatherPool, ScatterGatherCPU,
+                dma_pool_free(ScatterGatherPool, ScatterGatherCPU,
                                 ScatterGatherDMA);
                return DAC960_Failure(Controller,
                                        "AUXILIARY STRUCTURE CREATION");
@@ -379,8 +379,8 @@ static bool DAC960_CreateAuxiliaryStructures(DAC960_Controller_T *Controller)
 static void DAC960_DestroyAuxiliaryStructures(DAC960_Controller_T *Controller)
 {
   int i;
-  struct pci_pool *ScatterGatherPool = Controller->ScatterGatherPool;
-  struct pci_pool *RequestSensePool = NULL;
+  struct dma_pool *ScatterGatherPool = Controller->ScatterGatherPool;
+  struct dma_pool *RequestSensePool = NULL;
   void *ScatterGatherCPU;
   dma_addr_t ScatterGatherDMA;
   void *RequestSenseCPU;
@@ -411,9 +411,9 @@ static void DAC960_DestroyAuxiliaryStructures(DAC960_Controller_T *Controller)
          RequestSenseDMA = Command->V2.RequestSenseDMA;
       }
       if (ScatterGatherCPU != NULL)
-          pci_pool_free(ScatterGatherPool, ScatterGatherCPU, ScatterGatherDMA);
+          dma_pool_free(ScatterGatherPool, ScatterGatherCPU, ScatterGatherDMA);
       if (RequestSenseCPU != NULL)
-          pci_pool_free(RequestSensePool, RequestSenseCPU, RequestSenseDMA);
+          dma_pool_free(RequestSensePool, RequestSenseCPU, RequestSenseDMA);
 
       if ((Command->CommandIdentifier
           % Controller->CommandAllocationGroupSize) == 1) {
@@ -437,13 +437,11 @@ static void DAC960_DestroyAuxiliaryStructures(DAC960_Controller_T *Controller)
       Controller->CurrentStatusBuffer = NULL;
     }
 
-  if (ScatterGatherPool != NULL)
-       pci_pool_destroy(ScatterGatherPool);
+  dma_pool_destroy(ScatterGatherPool);
   if (Controller->FirmwareType == DAC960_V1_Controller)
        return;
 
-  if (RequestSensePool != NULL)
-       pci_pool_destroy(RequestSensePool);
+  dma_pool_destroy(RequestSensePool);
 
   for (i = 0; i < DAC960_MaxLogicalDrives; i++) {
        kfree(Controller->V2.LogicalDeviceInformation[i]);

diff --git a/drivers/block/DAC960.h b/drivers/block/DAC960.h
index 6a6226a2b9320eb275839962a048b530bcc3fd29..21aff470d26846bb5e0ea0150f938f4755da6ca8 100644 (file)
--- a/drivers/block/DAC960.h
+++ b/drivers/block/DAC960.h
@@ -2316,7 +2316,7 @@ typedef struct DAC960_Controller
   bool SuppressEnclosureMessages;
   struct timer_list MonitoringTimer;
   struct gendisk *disks[DAC960_MaxLogicalDrives];
-  struct pci_pool *ScatterGatherPool;
+  struct dma_pool *ScatterGatherPool;
   DAC960_Command_T *FreeCommands;
   unsigned char *CombinedStatusBuffer;
   unsigned char *CurrentStatusBuffer;
@@ -2429,7 +2429,7 @@ typedef struct DAC960_Controller
       bool NeedDeviceSerialNumberInformation;
       bool StartLogicalDeviceInformationScan;
       bool StartPhysicalDeviceInformationScan;
-      struct pci_pool *RequestSensePool;
+      struct dma_pool *RequestSensePool;
 
       dma_addr_t       FirstCommandMailboxDMA;
       DAC960_V2_CommandMailbox_T *FirstCommandMailbox;