diff options
Diffstat (limited to 'drivers/acpi/ec.c')
| -rw-r--r-- | drivers/acpi/ec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index f3ff5919e399..b4fd026c8229 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -1363,6 +1363,8 @@ ec_parse_device(acpi_handle handle, u32 Level, void *context, void **retval) ec_parse_io_ports, ec); if (ACPI_FAILURE(status)) return status; + if (ec->data_addr == 0 || ec->command_addr == 0) + return AE_OK; /* Get GPE bit assignment (EC events). */ /* TODO: Add support for _GPE returning a package */ |
