pm80xx: fix for memory region free

PATCH Superseded Anand 1 participant 1 message Apr 18, 2013

Subsystems (2)

SCSI PMC sierra PM8001 driver

lore

Share & tools

lore

Anand

author

2013-04-18 18:22 UTC #0 lore raw

PATCH v4 1/12 pm80xx: fix for memory region free

Quoted 1 line

From 8464bcd3b7789798a1f34826fe51eb833ae0578d Mon Sep 17 00:00:00 2001

From: Sakthivel K <[email protected]>
Date: Mon, 4 Feb 2013 12:10:02 +0530
Subject: [PATCH V4 1/12] pm80xx: fix for memory region free

All memory regions are allocated based on variables total_len and alignment but free was based on element_size.

Signed-off-by Sakthivel K <[email protected]>

Signed-off-by Anand Kumar S <[email protected]>

Ack-by Jack Wang <[email protected]>

Ack-by Hannes Reinecke <[email protected]>

---
 drivers/scsi/pm8001/pm8001_init.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

drivers/scsi/pm8001/pm8001_init.c +2 -1

index 4c9fe73..3d5e522 100644
@@ -140,7 +140,8 @@ static void pm8001_free(struct pm8001_hba_info *pm8001_ha)
 	for (i = 0; i < USI_MAX_MEMCNT; i++) {
 		if (pm8001_ha->memoryMap.region[i].virt_ptr != NULL) {
 			pci_free_consistent(pm8001_ha->pdev,
-				pm8001_ha->memoryMap.region[i].element_size,
+				(pm8001_ha->memoryMap.region[i].total_len +
+				pm8001_ha->memoryMap.region[i].alignment),
 				pm8001_ha->memoryMap.region[i].virt_ptr,
 				pm8001_ha->memoryMap.region[i].phys_addr);
 			}

Signature · 1 line

1.7.1