diff options
Diffstat (limited to 'drivers/acpi/osl.c')
| -rw-r--r-- | drivers/acpi/osl.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 44bddc5bc6ad..03017b1eb38b 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -141,15 +141,14 @@ static struct osi_linux { static void __init acpi_request_region (struct acpi_generic_address *addr, unsigned int length, char *desc) { - struct resource *res; - if (!addr->address || !length) return; + /* Resources are never freed */ if (addr->space_id == ACPI_ADR_SPACE_SYSTEM_IO) - res = request_region(addr->address, length, desc); + request_region(addr->address, length, desc); else if (addr->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) - res = request_mem_region(addr->address, length, desc); + request_mem_region(addr->address, length, desc); } static int __init acpi_reserve_resources(void) |