Merge ../linux-2.6

[powerpc.git] / drivers / scsi / aacraid / linit.c

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 2716178..7203307 100644 (file)
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -45,9 +45,11 @@
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/dma-mapping.h>
 #include <linux/syscalls.h>
 #include <linux/delay.h>
 #include <linux/smp_lock.h>
+#include <linux/kthread.h>
 #include <asm/semaphore.h>
 
 #include <scsi/scsi.h>
@@ -805,8 +807,8 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
         * to driver communication memory to be allocated below 2gig
         */
        if (aac_drivers[index].quirks & AAC_QUIRK_31BIT) 
-               if (pci_set_dma_mask(pdev, 0x7FFFFFFFULL) ||
-                               pci_set_consistent_dma_mask(pdev, 0x7FFFFFFFULL))
+               if (pci_set_dma_mask(pdev, DMA_31BIT_MASK) ||
+                               pci_set_consistent_dma_mask(pdev, DMA_31BIT_MASK))
                        goto out;
        
        pci_set_master(pdev);
@@ -850,10 +852,10 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
        /*
         *      Start any kernel threads needed
         */
-       aac->thread_pid = kernel_thread((int (*)(void *))aac_command_thread,
-         aac, 0);
-       if (aac->thread_pid < 0) {
+       aac->thread = kthread_run(aac_command_thread, aac, AAC_DRIVERNAME);
+       if (IS_ERR(aac->thread)) {
                printk(KERN_ERR "aacraid: Unable to create command thread.\n");
+               error = PTR_ERR(aac->thread);
                goto out_deinit;
        }
 
@@ -934,9 +936,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
        return 0;
 
  out_deinit:
-       kill_proc(aac->thread_pid, SIGKILL, 0);
-       wait_for_completion(&aac->aif_completion);
-
+       kthread_stop(aac->thread);
        aac_send_shutdown(aac);
        aac_adapter_disable_int(aac);
        free_irq(pdev->irq, aac);
@@ -970,8 +970,7 @@ static void __devexit aac_remove_one(struct pci_dev *pdev)
 
        scsi_remove_host(shost);
 
-       kill_proc(aac->thread_pid, SIGKILL, 0);
-       wait_for_completion(&aac->aif_completion);
+       kthread_stop(aac->thread);
 
        aac_send_shutdown(aac);
        aac_adapter_disable_int(aac);