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ACPI: add const to acpi_check_resource_conflict() 

acpi_check_resource_conflict() doesn't change the resource
it operates on, so the res parameter can be marked const.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Jean Delvare 2009-11-11 15:22:15 +01:00 committed by Len Brown
parent 22763c5cf3
commit 876fba43cc
2 changed files with 2 additions and 2 deletions
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2
drivers/acpi/osl.c
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@ -1118,7 +1118,7 @@ __setup("acpi_enforce_resources=", acpi_enforce_resources_setup);
/* Check for resource conflicts between ACPI OperationRegions and native
* drivers */
int acpi_check_resource_conflict(struct resource *res)
int acpi_check_resource_conflict(const struct resource *res)
{
struct acpi_res_list *res_list_elem;
int ioport;

2
include/linux/acpi.h
View File

@ -240,7 +240,7 @@ extern int pnpacpi_disabled;
#define PXM_INVAL (-1)
#define NID_INVAL (-1)
int acpi_check_resource_conflict(struct resource *res);
int acpi_check_resource_conflict(const struct resource *res);
int acpi_check_region(resource_size_t start, resource_size_t n,
const char *name);