On Tue, 2012-02-28 at 11:33 -0700, Luck, Tony wrote:
> > parameter support. Or we can fix einj_get_parameter_address() to return
> > NULL if param_extension is 0 and paddrv5 is 0.
>
> That was my intent ... but it looks like I managed to lose that in
> some code re-arrangement.
>
> Perhaps (Outlook will white-space mangle, but it is only one line):
>
> diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c
> index 4ca087d..3d3816f 100644
> --- a/drivers/acpi/apei/einj.c
> +++ b/drivers/acpi/apei/einj.c
> @@ -238,7 +238,7 @@ static void *einj_get_parameter_address(void)
> return v5param;
> }
> }
> - if (paddrv4) {
> + if (param_extension && paddrv4) {
> struct einj_parameter *v4param;
>
> v4param = acpi_os_map_memory(paddrv4, sizeof(*v4param));
>
Good for me. Thanks!
Best Regards,
Huang Ying
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