ACPI: EC: Restart command even if no interrupts from EC
From: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
---
drivers/acpi/ec.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
@@ -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);