diff options
Diffstat (limited to 'drivers/acpi/ec.c')
-rw-r--r-- | drivers/acpi/ec.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index b19a18dd994f..e37615f310d7 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c | |||
@@ -445,6 +445,16 @@ int ec_transaction(u8 command, | |||
445 | 445 | ||
446 | EXPORT_SYMBOL(ec_transaction); | 446 | EXPORT_SYMBOL(ec_transaction); |
447 | 447 | ||
448 | /* Get the handle to the EC device */ | ||
449 | acpi_handle ec_get_handle(void) | ||
450 | { | ||
451 | if (!first_ec) | ||
452 | return NULL; | ||
453 | return first_ec->handle; | ||
454 | } | ||
455 | |||
456 | EXPORT_SYMBOL(ec_get_handle); | ||
457 | |||
448 | void acpi_ec_block_transactions(void) | 458 | void acpi_ec_block_transactions(void) |
449 | { | 459 | { |
450 | struct acpi_ec *ec = first_ec; | 460 | struct acpi_ec *ec = first_ec; |