diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/ec.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 1514e71b723d..acfe8830da14 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -428,24 +428,21 @@ static void acpi_ec_gpe_query(void *ec_cxt) static char object_name[8]; if (!ec) - goto end; + return; value = acpi_ec_read_status(ec); if (!(value & ACPI_EC_FLAG_SCI)) - goto end; + return; if (acpi_ec_query(ec, &value)) - goto end; + return; snprintf(object_name, 8, "_Q%2.2X", value); printk(KERN_INFO PREFIX "evaluating %s\n", object_name); acpi_evaluate_object(ec->handle, object_name, NULL, NULL); - - end: - acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR); } static u32 acpi_ec_gpe_handler(void *data) @@ -454,7 +451,6 @@ static u32 acpi_ec_gpe_handler(void *data) u8 value; struct acpi_ec *ec = (struct acpi_ec *)data; - acpi_clear_gpe(NULL, ec->gpe_bit, ACPI_ISR); if (acpi_ec_mode == EC_INTR) { wake_up(&ec->wait); @@ -464,7 +460,7 @@ static u32 acpi_ec_gpe_handler(void *data) if (value & ACPI_EC_FLAG_SCI) { status = acpi_os_execute(OSL_EC_BURST_HANDLER, acpi_ec_gpe_query, ec); } - acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_ISR); + return status == AE_OK ? ACPI_INTERRUPT_HANDLED : ACPI_INTERRUPT_NOT_HANDLED; } |