1 files changed, 30 insertions, 15 deletions

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 370dfe1c422e..5acc6c44aead 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3469,13 +3469,39 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
         return -1;
 }
 
-static void cciss_remove_one(struct pci_dev *pdev)
+static void cciss_shutdown(struct pci_dev *pdev)
 {
         ctlr_info_t *tmp_ptr;
-        int i, j;
+        int i;
         char flush_buf[4];
         int return_code;
 
+        tmp_ptr = pci_get_drvdata(pdev);
+        if (tmp_ptr == NULL)
+                return;
+        i = tmp_ptr->ctlr;
+        if (hba[i] == NULL)
+                return;
+
+        /* Turn board interrupts off  and send the flush cache command */
+        /* sendcmd will turn off interrupt, and send the flush...
+         * To write all data in the battery backed cache to disks */
+        memset(flush_buf, 0, 4);
+        return_code = sendcmd(CCISS_CACHE_FLUSH, i, flush_buf, 4, 0, 0, 0, NULL,
+                              TYPE_CMD);
+        if (return_code == IO_OK) {
+                printk(KERN_INFO "Completed flushing cache on controller %d\n", i);
+        } else {
+                printk(KERN_WARNING "Error flushing cache on controller %d\n", i);
+        }
+        free_irq(hba[i]->intr[2], hba[i]);
+}
+
+static void __devexit cciss_remove_one(struct pci_dev *pdev)
+{
+        ctlr_info_t *tmp_ptr;
+        int i, j;
+
         if (pci_get_drvdata(pdev) == NULL) {
                 printk(KERN_ERR "cciss: Unable to remove device \n");
                 return;
@@ -3506,18 +3532,7 @@ static void cciss_remove_one(struct pci_dev *pdev)
 
         cciss_unregister_scsi(i);       /* unhook from SCSI subsystem */
 
-        /* Turn board interrupts off  and send the flush cache command */
-        /* sendcmd will turn off interrupt, and send the flush...
-         * To write all data in the battery backed cache to disks */
-        memset(flush_buf, 0, 4);
-        return_code = sendcmd(CCISS_CACHE_FLUSH, i, flush_buf, 4, 0, 0, 0, NULL,
-                              TYPE_CMD);
-        if (return_code == IO_OK) {
-                printk(KERN_INFO "Completed flushing cache on controller %d\n", i);
-        } else {
-                printk(KERN_WARNING "Error flushing cache on controller %d\n", i);
-        }
-        free_irq(hba[i]->intr[2], hba[i]);
+        cciss_shutdown(pdev);
 
 #ifdef CONFIG_PCI_MSI
         if (hba[i]->msix_vector)
@@ -3550,7 +3565,7 @@ static struct pci_driver cciss_pci_driver = {
         .probe = cciss_init_one,
         .remove = __devexit_p(cciss_remove_one),
         .id_table = cciss_pci_device_id,        /* id_table */
-        .shutdown = cciss_remove_one,
+        .shutdown = cciss_shutdown,
 };
 
 /*