ACPI / EC: Add HP Folio 13 to ec_dmi_table in order to skip DSDT scan
authorLan Tianyu <tianyu.lan@intel.com>
Wed, 5 Jun 2013 02:27:51 +0000 (02:27 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 22 Jul 2013 01:21:28 +0000 (18:21 -0700)
commit93ede471186348e7a82b13a879213fd661c951be
treeaca0190167cf6c34b482dfd991f6d4f8f1c0a9a8
parent623c1cba04991c15d594a25fd31d7480d931aa57
ACPI / EC: Add HP Folio 13 to ec_dmi_table in order to skip DSDT scan

commit eff9a4b62b14cf0d9913e3caf1f26f8b7a6105c9 upstream.

HP Folio 13's BIOS defines CMOS RTC Operation Region and the EC's
_REG method will access that region.  To allow the CMOS RTC region
handler to be installed before the EC _REG method is first invoked,
add ec_skip_dsdt_scan() as HP Folio 13's callback to ec_dmi_table.

References: https://bugzilla.kernel.org/show_bug.cgi?id=54621
Reported-and-tested-by: Stefan Nagy <public@stefan-nagy.at>
Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/acpi/ec.c