PATCH: Quieten sparse on lpfc driver

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.17-rc6/drivers/scsi/lpfc/lpfc_els.c linux-2.6.17-rc6/drivers/scsi/lpfc/lpfc_els.c
@@ -821,7 +821,7 @@
 	pring = &psli->ring[LPFC_ELS_RING];	/* ELS ring */
 
 	cmdsize = (sizeof (uint32_t) + sizeof (struct serv_parm));
-	elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, 0, did,
+	elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, NULL, did,
 								ELS_CMD_PLOGI);
 	if (!elsiocb)
 		return 1;

@@ -2791,8 +2791,8 @@
 
 	ndlp = (struct lpfc_nodelist *) pmb->context2;
 	xri = (uint16_t) ((unsigned long)(pmb->context1));
-	pmb->context1 = 0;
-	pmb->context2 = 0;
+	pmb->context1 = NULL;
+	pmb->context2 = NULL;
 
 	if (mb->mbxStatus) {
 		mempool_free( pmb, phba->mbox_mem_pool);

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.17-rc6/drivers/scsi/lpfc/lpfc_init.c linux-2.6.17-rc6/drivers/scsi/lpfc/lpfc_init.c
@@ -939,12 +939,12 @@
 					"10-port ", "PCIe"};
 			break;
 		default:
-			m = (typeof(m)){ 0 };
+			m = (typeof(m)){ NULL };
 			break;
 		}
 		break;
 	default:
-		m = (typeof(m)){ 0 };
+		m = (typeof(m)){ NULL };
 		break;
 	}
 

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.17-rc6/drivers/scsi/lpfc/lpfc_sli.c linux-2.6.17-rc6/drivers/scsi/lpfc/lpfc_sli.c
@@ -1570,8 +1570,8 @@
 
 void lpfc_reset_barrier(struct lpfc_hba * phba)
 {
-	uint32_t * resp_buf;
-	uint32_t * mbox_buf;
+	uint32_t __iomem *resp_buf;
+	uint32_t __iomem *mbox_buf;
 	volatile uint32_t mbox;
 	uint32_t hc_copy;
 	int  i;

@@ -1587,7 +1587,7 @@
 	 * Tell the other part of the chip to suspend temporarily all
 	 * its DMA activity.
 	 */
-	resp_buf =  (uint32_t *)phba->MBslimaddr;
+	resp_buf =  (uint32_t __iomem *)phba->MBslimaddr;
 
 	/* Disable the error attention */
 	hc_copy = readl(phba->HCregaddr);

@@ -1605,7 +1605,7 @@
 	((MAILBOX_t *)&mbox)->mbxOwner = OWN_CHIP;
 
 	writel(BARRIER_TEST_PATTERN, (resp_buf + 1));
-	mbox_buf = (uint32_t *)phba->MBslimaddr;
+	mbox_buf = (uint32_t __iomem *)phba->MBslimaddr;
 	writel(mbox, mbox_buf);
 
 	for (i = 0;

@@ -1805,7 +1805,7 @@
 		skip_post = 0;
 		word0 = 0;	/* This is really setting up word1 */
 	}
-	to_slim = (uint8_t *) phba->MBslimaddr + sizeof (uint32_t);
+	to_slim = (uint8_t __iomem *) phba->MBslimaddr + sizeof (uint32_t);
 	writel(*(uint32_t *) mb, to_slim);
 	readl(to_slim); /* flush */