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Commit dcaea2c1 authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

Merge branch 'acpi-ec' 

* acpi-ec:
  ACPI / EC: Ensure lock is acquired before accessing ec struct members
parents 614d7426 36b15875

drivers/acpi/ec.c

+2 −1
Original line number Diff line number Diff line
@@ -173,9 +173,10 @@ static void start_transaction(struct acpi_ec *ec) 
static void advance_transaction(struct acpi_ec *ec, u8 status)

{

	unsigned long flags;

	struct transaction *t = ec->curr;

	struct transaction *t;



	spin_lock_irqsave(&ec->lock, flags);

	t = ec->curr;

	if (!t)

		goto unlock;

	if (t->wlen > t->wi) {