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authorBob Moore <robert.moore@intel.com>2009-04-22 09:13:48 +0400
committerLen Brown <len.brown@intel.com>2009-05-27 08:30:49 +0400
commitba9c3f550e5792fbce2bbd7a429bf6f6d1f45fda (patch)
treea3fce6f5acfb7112dc5baa9d86c1c8b383f4dd2d /drivers/acpi/acpica/rsxface.c
parente4c1ebfc65c125b1289144f5815715f238367683 (diff)
downloadlinux-ba9c3f550e5792fbce2bbd7a429bf6f6d1f45fda.tar.xz
ACPICA: Fix miscellaneous warnings under gcc 4+
Some possible warnings with gcc 4+, especially with extended warnings enabled Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/rsxface.c')
-rw-r--r--drivers/acpi/acpica/rsxface.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/rsxface.c b/drivers/acpi/acpica/rsxface.c
index 69a2aa5b5d83..395212bcd19b 100644
--- a/drivers/acpi/acpica/rsxface.c
+++ b/drivers/acpi/acpica/rsxface.c
@@ -338,13 +338,17 @@ acpi_resource_to_address64(struct acpi_resource *resource,
switch (resource->type) {
case ACPI_RESOURCE_TYPE_ADDRESS16:
- address16 = (struct acpi_resource_address16 *)&resource->data;
+ address16 =
+ ACPI_CAST_PTR(struct acpi_resource_address16,
+ &resource->data);
ACPI_COPY_ADDRESS(out, address16);
break;
case ACPI_RESOURCE_TYPE_ADDRESS32:
- address32 = (struct acpi_resource_address32 *)&resource->data;
+ address32 =
+ ACPI_CAST_PTR(struct acpi_resource_address32,
+ &resource->data);
ACPI_COPY_ADDRESS(out, address32);
break;