xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[SCSI] aacraid: Use resource_size_t for IO mem pointers and offsets

Browse Source 
This also stops using the "legacy crap" in Scsi_Host (shost->base is an
unsigned long).

This affected 32-bit systems that have 64-bit resource sizes, causing the
IO address to be truncated.

Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Acked-by: Achim Leubner <Achim_Leubner@pmc-sierra.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Ben Collins
2012-06-11 14:05:02 -04:00
committed by James Bottomley
parent 7e8a74b177
commit ff08784b41
7 changed files with 14 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/scsi/aacraid/src.c
View File

@@ -435,8 +435,7 @@ static int aac_src_ioremap(struct aac_dev *dev, u32 size)
dev->base = NULL;
if (dev->regs.src.bar1 == NULL)
return -1;
dev->base = dev->regs.src.bar0 = ioremap(dev->scsi_host_ptr->base,
size);
dev->base = dev->regs.src.bar0 = ioremap(dev->base_start, size);
if (dev->base == NULL) {
iounmap(dev->regs.src.bar1);
dev->regs.src.bar1 = NULL;
@@ -459,7 +458,7 @@ static int aac_srcv_ioremap(struct aac_dev *dev, u32 size)
dev->base = dev->regs.src.bar0 = NULL;
return 0;
}
dev->base = dev->regs.src.bar0 = ioremap(dev->scsi_host_ptr->base, size);
dev->base = dev->regs.src.bar0 = ioremap(dev->base_start, size);
if (dev->base == NULL)
return -1;
dev->IndexRegs = &((struct src_registers __iomem *)
@@ -764,7 +763,7 @@ int aac_srcv_init(struct aac_dev *dev)
name, instance);
goto error_iounmap;
}
dev->dbg_base = dev->scsi_host_ptr->base;
dev->dbg_base = dev->base_start;
dev->dbg_base_mapped = dev->base;
dev->dbg_size = dev->base_size;