Merge master.kernel.org:/home/rmk/linux-2.6-serial

[powerpc.git] / drivers / scsi / nsp32.c

diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c
index acfead1..6367f00 100644 (file)
--- a/drivers/scsi/nsp32.c
+++ b/drivers/scsi/nsp32.c
@@ -294,7 +294,6 @@ static struct scsi_host_template nsp32_template = {
        .this_id                        = NSP32_HOST_SCSIID,
        .use_clustering                 = DISABLE_CLUSTERING,
        .eh_abort_handler               = nsp32_eh_abort,
-/*     .eh_device_reset_handler        = NULL, */
        .eh_bus_reset_handler           = nsp32_eh_bus_reset,
        .eh_host_reset_handler          = nsp32_eh_host_reset,
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,74))
@@ -2720,9 +2719,7 @@ static int nsp32_detect(Scsi_Host_Template *sht)
        host->unique_id = data->BaseAddress;
        host->n_io_port = data->NumAddress;
        host->base      = (unsigned long)data->MmioAddress;
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,63))
-       scsi_set_device(host, &PCIDEV->dev);
-#else
+#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,63))
        scsi_set_pci_device(host, PCIDEV);
 #endif
 
@@ -2988,6 +2985,8 @@ static int nsp32_eh_bus_reset(struct scsi_cmnd *SCpnt)
        nsp32_hw_data *data = (nsp32_hw_data *)SCpnt->device->host->hostdata;
        unsigned int   base = SCpnt->device->host->io_port;
 
+       spin_lock_irq(SCpnt->device->host->host_lock);
+
        nsp32_msg(KERN_INFO, "Bus Reset");      
        nsp32_dbg(NSP32_DEBUG_BUSRESET, "SCpnt=0x%x", SCpnt);
 
@@ -2995,6 +2994,7 @@ static int nsp32_eh_bus_reset(struct scsi_cmnd *SCpnt)
        nsp32_do_bus_reset(data);
        nsp32_write2(base, IRQ_CONTROL, 0);
 
+       spin_unlock_irq(SCpnt->device->host->host_lock);
        return SUCCESS; /* SCSI bus reset is succeeded at any time. */
 }
 
@@ -3049,11 +3049,14 @@ static int nsp32_eh_host_reset(struct scsi_cmnd *SCpnt)
        nsp32_msg(KERN_INFO, "Host Reset");     
        nsp32_dbg(NSP32_DEBUG_BUSRESET, "SCpnt=0x%x", SCpnt);
 
+       spin_lock_irq(SCpnt->device->host->host_lock);
+
        nsp32hw_init(data);
        nsp32_write2(base, IRQ_CONTROL, IRQ_CONTROL_ALL_IRQ_MASK);
        nsp32_do_bus_reset(data);
        nsp32_write2(base, IRQ_CONTROL, 0);
 
+       spin_unlock_irq(SCpnt->device->host->host_lock);
        return SUCCESS; /* Host reset is succeeded at any time. */
 }
 
@@ -3435,7 +3438,7 @@ static int nsp32_prom_read_bit(nsp32_hw_data *data)
 #ifdef CONFIG_PM
 
 /* Device suspended */
-static int nsp32_suspend(struct pci_dev *pdev, u32 state)
+static int nsp32_suspend(struct pci_dev *pdev, pm_message_t state)
 {
        struct Scsi_Host *host = pci_get_drvdata(pdev);
 
@@ -3443,7 +3446,7 @@ static int nsp32_suspend(struct pci_dev *pdev, u32 state)
 
        pci_save_state     (pdev);
        pci_disable_device (pdev);
-       pci_set_power_state(pdev, state);
+       pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
        return 0;
 }
@@ -3457,8 +3460,8 @@ static int nsp32_resume(struct pci_dev *pdev)
 
        nsp32_msg(KERN_INFO, "pci-resume: pdev=0x%p, slot=%s, host=0x%p", pdev, pci_name(pdev), host);
 
-       pci_set_power_state(pdev, 0);
-       pci_enable_wake    (pdev, 0, 0);
+       pci_set_power_state(pdev, PCI_D0);
+       pci_enable_wake    (pdev, PCI_D0, 0);
        pci_restore_state  (pdev);
 
        reg = nsp32_read2(data->BaseAddress, INDEX_REG);
@@ -3479,7 +3482,7 @@ static int nsp32_resume(struct pci_dev *pdev)
 }
 
 /* Enable wake event */
-static int nsp32_enable_wake(struct pci_dev *pdev, u32 state, int enable)
+static int nsp32_enable_wake(struct pci_dev *pdev, pci_power_t state, int enable)
 {
        struct Scsi_Host *host = pci_get_drvdata(pdev);