[PATCH] pm80xx: Remove bogus address masking in pm8001_ioremap()

[David Daney]

From: David Daney <david.daney@xxxxxxxxxx>

It is unclear what the original intent of the masking was, but it is
clearly incorrect to truncate a physical address before calling
ioremap().  On systems where there are valid physical address bits
above bit-31 (arm64 for example) the result is an eventual OOPs when
initializing the driver.

Remove the bogus code to fix it.

Signed-off-by: David Daney <david.daney@xxxxxxxxxx>
---
 drivers/scsi/pm8001/pm8001_init.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 062ab34..6bd7bf4 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -418,8 +418,6 @@ static int pm8001_ioremap(struct pm8001_hba_info *pm8001_ha)
 		if (pci_resource_flags(pdev, bar) & IORESOURCE_MEM) {
 			pm8001_ha->io_mem[logicalBar].membase =
 				pci_resource_start(pdev, bar);
-			pm8001_ha->io_mem[logicalBar].membase &=
-				(u32)PCI_BASE_ADDRESS_MEM_MASK;
 			pm8001_ha->io_mem[logicalBar].memsize =
 				pci_resource_len(pdev, bar);
 			pm8001_ha->io_mem[logicalBar].memvirtaddr =
-- 
1.8.3.1