sched: domain sysctl fixes: use for_each_online_cpu()

[linux-2.6-omap-h63xx.git] / drivers / block / DAC960.c

diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 6ad28dfb146908ec490b1c3657e70dcca75604b8..84d6aa500e26b24a3e73ada55c87d4c44efb6be9 100644 (file)
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -17,8 +17,8 @@
 */
 
 
-#define DAC960_DriverVersion                   "2.5.48"
-#define DAC960_DriverDate                      "14 May 2006"
+#define DAC960_DriverVersion                   "2.5.49"
+#define DAC960_DriverDate                      "21 Aug 2007"
 
 
 #include <linux/module.h>
@@ -31,6 +31,7 @@
 #include <linux/genhd.h>
 #include <linux/hdreg.h>
 #include <linux/blkpg.h>
+#include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/mm.h>
@@ -1165,9 +1166,9 @@ static bool DAC960_V1_EnableMemoryMailboxInterface(DAC960_Controller_T
   int i;
 
   
-  if (pci_set_dma_mask(Controller->PCIDevice, DAC690_V1_PciDmaMask))
+  if (pci_set_dma_mask(Controller->PCIDevice, DMA_32BIT_MASK))
        return DAC960_Failure(Controller, "DMA mask out of range");
-  Controller->BounceBufferLimit = DAC690_V1_PciDmaMask;
+  Controller->BounceBufferLimit = DMA_32BIT_MASK;
 
   if ((hw_type == DAC960_PD_Controller) || (hw_type == DAC960_P_Controller)) {
     CommandMailboxesSize =  0;
@@ -1368,13 +1369,15 @@ static bool DAC960_V2_EnableMemoryMailboxInterface(DAC960_Controller_T
   dma_addr_t   CommandMailboxDMA;
   DAC960_V2_CommandStatus_T CommandStatus;
 
-  if (pci_set_dma_mask(Controller->PCIDevice, DAC690_V2_PciDmaMask))
-       return DAC960_Failure(Controller, "DMA mask out of range");
-  Controller->BounceBufferLimit = DAC690_V2_PciDmaMask;
+       if (!pci_set_dma_mask(Controller->PCIDevice, DMA_64BIT_MASK))
+               Controller->BounceBufferLimit = DMA_64BIT_MASK;
+       else if (!pci_set_dma_mask(Controller->PCIDevice, DMA_32BIT_MASK))
+               Controller->BounceBufferLimit = DMA_32BIT_MASK;
+       else
+               return DAC960_Failure(Controller, "DMA mask out of range");
 
   /* This is a temporary dma mapping, used only in the scope of this function */
-  CommandMailbox =
-         (DAC960_V2_CommandMailbox_T *)pci_alloc_consistent( PCI_Device,
+  CommandMailbox = pci_alloc_consistent(PCI_Device,
                sizeof(DAC960_V2_CommandMailbox_T), &CommandMailboxDMA);
   if (CommandMailbox == NULL)
          return false;
@@ -1879,8 +1882,8 @@ static bool DAC960_V2_ReadControllerConfiguration(DAC960_Controller_T
       if (NewLogicalDeviceInfo->LogicalDeviceState !=
          DAC960_V2_LogicalDevice_Offline)
        Controller->LogicalDriveInitiallyAccessible[LogicalDeviceNumber] = true;
-      LogicalDeviceInfo = (DAC960_V2_LogicalDeviceInfo_T *)
-       kmalloc(sizeof(DAC960_V2_LogicalDeviceInfo_T), GFP_ATOMIC);
+      LogicalDeviceInfo = kmalloc(sizeof(DAC960_V2_LogicalDeviceInfo_T),
+                                  GFP_ATOMIC);
       if (LogicalDeviceInfo == NULL)
        return DAC960_Failure(Controller, "LOGICAL DEVICE ALLOCATION");
       Controller->V2.LogicalDeviceInformation[LogicalDeviceNumber] =
@@ -2113,8 +2116,8 @@ static bool DAC960_V2_ReadDeviceConfiguration(DAC960_Controller_T
       if (!DAC960_V2_NewPhysicalDeviceInfo(Controller, Channel, TargetID, LogicalUnit))
          break;
 
-      PhysicalDeviceInfo = (DAC960_V2_PhysicalDeviceInfo_T *)
-               kmalloc(sizeof(DAC960_V2_PhysicalDeviceInfo_T), GFP_ATOMIC);
+      PhysicalDeviceInfo = kmalloc(sizeof(DAC960_V2_PhysicalDeviceInfo_T),
+                                   GFP_ATOMIC);
       if (PhysicalDeviceInfo == NULL)
                return DAC960_Failure(Controller, "PHYSICAL DEVICE ALLOCATION");
       Controller->V2.PhysicalDeviceInformation[PhysicalDeviceIndex] =
@@ -2122,8 +2125,8 @@ static bool DAC960_V2_ReadDeviceConfiguration(DAC960_Controller_T
       memcpy(PhysicalDeviceInfo, NewPhysicalDeviceInfo,
                sizeof(DAC960_V2_PhysicalDeviceInfo_T));
 
-      InquiryUnitSerialNumber = (DAC960_SCSI_Inquiry_UnitSerialNumber_T *)
-       kmalloc(sizeof(DAC960_SCSI_Inquiry_UnitSerialNumber_T), GFP_ATOMIC);
+      InquiryUnitSerialNumber = kmalloc(
+             sizeof(DAC960_SCSI_Inquiry_UnitSerialNumber_T), GFP_ATOMIC);
       if (InquiryUnitSerialNumber == NULL) {
        kfree(PhysicalDeviceInfo);
        return DAC960_Failure(Controller, "SERIAL NUMBER ALLOCATION");
@@ -4949,8 +4952,8 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command)
              PhysicalDevice.LogicalUnit = NewLogicalDeviceInfo->LogicalUnit;
              Controller->V2.LogicalDriveToVirtualDevice[LogicalDeviceNumber] =
                PhysicalDevice;
-             LogicalDeviceInfo = (DAC960_V2_LogicalDeviceInfo_T *)
-               kmalloc(sizeof(DAC960_V2_LogicalDeviceInfo_T), GFP_ATOMIC);
+             LogicalDeviceInfo = kmalloc(sizeof(DAC960_V2_LogicalDeviceInfo_T),
+                                         GFP_ATOMIC);
              Controller->V2.LogicalDeviceInformation[LogicalDeviceNumber] =
                LogicalDeviceInfo;
              DAC960_Critical("Logical Drive %d (/dev/rd/c%dd%d) "
@@ -5709,14 +5712,14 @@ static bool DAC960_CheckStatusBuffer(DAC960_Controller_T *Controller,
       unsigned int NewStatusBufferLength = DAC960_InitialStatusBufferSize;
       while (NewStatusBufferLength < ByteCount)
        NewStatusBufferLength *= 2;
-      Controller->CombinedStatusBuffer =
-       (unsigned char *) kmalloc(NewStatusBufferLength, GFP_ATOMIC);
+      Controller->CombinedStatusBuffer = kmalloc(NewStatusBufferLength,
+                                                 GFP_ATOMIC);
       if (Controller->CombinedStatusBuffer == NULL) return false;
       Controller->CombinedStatusBufferLength = NewStatusBufferLength;
       return true;
     }
-  NewStatusBuffer = (unsigned char *)
-    kmalloc(2 * Controller->CombinedStatusBufferLength, GFP_ATOMIC);
+  NewStatusBuffer = kmalloc(2 * Controller->CombinedStatusBufferLength,
+                            GFP_ATOMIC);
   if (NewStatusBuffer == NULL)
     {
       DAC960_Warning("Unable to expand Combined Status Buffer - Truncating\n",
@@ -7025,7 +7028,7 @@ static int DAC960_gam_ioctl(struct inode *inode, struct file *file,
   return -EINVAL;
 }
 
-static struct file_operations DAC960_gam_fops = {
+static const struct file_operations DAC960_gam_fops = {
        .owner          = THIS_MODULE,
        .ioctl          = DAC960_gam_ioctl
 };