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ACPI: Let the parser return false for disabled resources 

If the parser disables a resource during parsing, let it return false,
so the calling code does not need to implement further checks.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Thomas Gleixner 2015-02-02 10:42:50 +08:00 committed by Rafael J. Wysocki
parent 1d0420f1cf
commit e814f6deee
1 changed files with 4 additions and 4 deletions
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8
drivers/acpi/resource.c
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@ -219,10 +219,10 @@ bool acpi_dev_resource_address_space(struct acpi_resource *ares,
res->flags = IORESOURCE_BUS;
break;
default:
res->flags = 0;
return false;
}
return true;
return !(res->flags & IORESOURCE_DISABLED);
}
EXPORT_SYMBOL_GPL(acpi_dev_resource_address_space);
@ -268,10 +268,10 @@ bool acpi_dev_resource_ext_address_space(struct acpi_resource *ares,
res->flags = IORESOURCE_BUS;
break;
default:
res->flags = 0;
return false;
}
return true;
return !(res->flags & IORESOURCE_DISABLED);
}
EXPORT_SYMBOL_GPL(acpi_dev_resource_ext_address_space);