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-rw-r--r--drivers/acpi/osl.c2
-rw-r--r--include/linux/acpi.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 7c1c59ea9ec6..02e8464e480f 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -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;
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index dfcd920c3e54..c920d2def4d3 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -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);