ACPI: EC: Restart command even if no interrupts from EC

Commit Message

Alexey Starikovskiy Oct. 1, 2009, 10:53 p.m. UTC

None

Patch

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index da7da37..9c34515 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -234,10 +234,8 @@  static int ec_poll(struct acpi_ec *ec)
 			}
 			advance_transaction(ec, acpi_ec_read_status(ec));
 		} while (time_before(jiffies, delay));
-		if (!ec->curr->irq_count ||
-		    (acpi_ec_read_status(ec) & ACPI_EC_FLAG_IBF))
+		if (acpi_ec_read_status(ec) & ACPI_EC_FLAG_IBF)
 			break;
-		/* try restart command if we get any false interrupts */
 		pr_debug(PREFIX "controller reset, restart transaction\n");
 		spin_lock_irqsave(&ec->curr_lock, flags);
 		start_transaction(ec);