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[SCSI] pm80xx: fix for memory region free

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

Signed-off-by: Sakthivel K <DL.Team.PMC.SPC.Linux.open.source@pmcs.com>
Signed-off-by: Anand Kumar S <DL.Team.PMC.SPC.Linux.open.source@pmcs.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Sakthivel K 2013-02-04 12:10:02 +05:30 committed by James Bottomley
parent 5eca4a67b8
commit bfb4809f7f
1 changed files with 2 additions and 1 deletions
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3
drivers/scsi/pm8001/pm8001_init.c
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@ -140,7 +140,8 @@ static void pm8001_free(struct pm8001_hba_info *pm8001_ha)
for (i = 0; i < USI_MAX_MEMCNT; i++) { for (i = 0; i < USI_MAX_MEMCNT; i++) {
if (pm8001_ha->memoryMap.region[i].virt_ptr != NULL) { if (pm8001_ha->memoryMap.region[i].virt_ptr != NULL) {
pci_free_consistent(pm8001_ha->pdev, 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].virt_ptr,
pm8001_ha->memoryMap.region[i].phys_addr); pm8001_ha->memoryMap.region[i].phys_addr);
} }