ACPI: Use resource_size() in osl.c
authorAlexandru Gheorghiu <gheorghiuandru@gmail.com>
Tue, 12 Mar 2013 08:53:02 +0000 (08:53 +0000)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Sun, 24 Mar 2013 23:15:37 +0000 (00:15 +0100)
Use the resource_size() function instead of explicit computation.

[rjw: Subject and changelog]
Signed-off-by: Alexandru Gheorghiu <gheorghiuandru@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/osl.c

index 586e7e993d3d01365dfdf9ec21c157e1df4bb490..4d31748faca3d9f05014a4c662d76e11abc6bd7a 100644 (file)
@@ -1555,7 +1555,7 @@ int acpi_check_resource_conflict(const struct resource *res)
        else
                space_id = ACPI_ADR_SPACE_SYSTEM_MEMORY;
 
-       length = res->end - res->start + 1;
+       length = resource_size(res);
        if (acpi_enforce_resources != ENFORCE_RESOURCES_NO)
                warn = 1;
        clash = acpi_check_address_range(space_id, res->start, length, warn);