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Commit 876fba43 authored by Jean Delvare's avatar Jean Delvare Committed by Len Brown
Browse files

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: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 22763c5c

drivers/acpi/osl.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

include/linux/acpi.h

+1 −1
Original line number Diff line number Diff line
@@ -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);