Re: [patch 6/6] ACPI EC: remove potential deadlock from EC

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Applied
(with From: e-mail address typo fixed)

thanks,
-Len

On Friday 10 August 2007 16:45, akpm@xxxxxxxxxxxxxxxxxxxx wrote:
> From: Alexey Starikovskiy <astarikivskiy@xxxxxxx>
> 
> Signed-off-by: Alexey Starikovskiy <astarikovskiy@xxxxxxx>
> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> ---
> 
>  drivers/acpi/ec.c |    2 --
>  1 files changed, 2 deletions(-)
> 
> diff -puN drivers/acpi/ec.c~acpi-ec-remove-potential-deadlock-from-ec drivers/acpi/ec.c
> --- a/drivers/acpi/ec.c~acpi-ec-remove-potential-deadlock-from-ec
> +++ a/drivers/acpi/ec.c
> @@ -710,9 +710,7 @@ static int acpi_ec_add(struct acpi_devic
>  	/* 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;
> _
> -
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