From 199e9e7d1106686a85ee9fdf6a824051aa82682e Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy <astarikovskiy@suse.de> Date: Fri, 10 Aug 2007 13:45:18 -0700 Subject: ACPI EC: remove potential deadlock from EC Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com> --- drivers/acpi/ec.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers') diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index b28b56524f0b..2300d81bbc4e 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -710,9 +710,7 @@ static int acpi_ec_add(struct acpi_device *device) /* Check if we found the boot EC */ if (boot_ec) { if (boot_ec->gpe == ec->gpe) { - mutex_lock(&boot_ec->lock); ec_remove_handlers(boot_ec); - mutex_unlock(&boot_ec->lock); mutex_destroy(&boot_ec->lock); kfree(boot_ec); first_ec = boot_ec = NULL; -- cgit v1.2.3