Author: dim
Date: Sat Nov 9 20:09:02 2013
New Revision: 257896
URL: http://svnweb.freebsd.org/changeset/base/257896
Log:
Fix gcc warnings about casting away const in sys/x86/iommu/intel_drv.c.
Reviewed by: kib
Modified:
head/sys/x86/iommu/intel_drv.c
Modified: head/sys/x86/iommu/intel_drv.c
==============================================================================
--- head/sys/x86/iommu/intel_drv.c Sat Nov 9 20:01:09 2013
(r257895)
+++ head/sys/x86/iommu/intel_drv.c Sat Nov 9 20:09:02 2013
(r257896)
@@ -900,12 +900,12 @@ dmar_inst_rmrr_iter(ACPI_DMAR_HEADER *dm
(uintmax_t)resmem->EndAddress);
}
- ptr = (char *)resmem + sizeof(*resmem);
- ptrend = (char *)resmem + resmem->Header.Length;
+ ptr = (const char *)resmem + sizeof(*resmem);
+ ptrend = (const char *)resmem + resmem->Header.Length;
for (;;) {
if (ptr >= ptrend)
break;
- devscope = (ACPI_DMAR_DEVICE_SCOPE *)ptr;
+ devscope = (const ACPI_DMAR_DEVICE_SCOPE *)ptr;
ptr += devscope->Length;
/* XXXKIB bridge */
if (devscope->EntryType != ACPI_DMAR_SCOPE_TYPE_ENDPOINT)
@@ -914,11 +914,11 @@ dmar_inst_rmrr_iter(ACPI_DMAR_HEADER *dm
dmar_print_path(iria->dmar->dev, "RMRR scope",
devscope->Bus, (devscope->Length -
sizeof(ACPI_DMAR_DEVICE_SCOPE)) / 2,
- (ACPI_DMAR_PCI_PATH *)(devscope + 1));
+ (const ACPI_DMAR_PCI_PATH *)(devscope + 1));
}
dev = dmar_path_dev(resmem->Segment, (devscope->Length -
sizeof(ACPI_DMAR_DEVICE_SCOPE)) / 2, devscope->Bus,
- (ACPI_DMAR_PCI_PATH *)(devscope + 1));
+ (const ACPI_DMAR_PCI_PATH *)(devscope + 1));
if (dev == NULL) {
if (dmar_match_verbose)
printf("null dev\n");
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