From mboxrd@z Thu Jan 1 00:00:00 1970 From: Len Brown Subject: [PATCH 03/76] ACPI: ignore FADT reset-reg-sup flag Date: Fri, 30 Mar 2012 06:13:06 -0400 Message-ID: References: <1333102459-23750-1-git-send-email-lenb@kernel.org> Reply-To: Len Brown Return-path: In-reply-to: <1333102459-23750-1-git-send-email-lenb@kernel.org> In-reply-to: <09f98a825a821f7a3f1b162f9ed023f37213a63b.1333101989.git.len.brown@intel.com> References: <09f98a825a821f7a3f1b162f9ed023f37213a63b.1333101989.git.len.brown@intel.com> Sender: linux-acpi-owner@vger.kernel.org To: linux-acpi@vger.kernel.org, linux-pm@lists.linux-foundation.org Cc: linux-kernel@vger.kernel.org, Len Brown List-Id: linux-pm@vger.kernel.org From: Len Brown we check that the address is non-zero later anyway. https://bugzilla.kernel.org/show_bug.cgi?id=11533 Signed-off-by: Len Brown --- drivers/acpi/acpica/hwxface.c | 3 +-- drivers/acpi/reboot.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/acpi/acpica/hwxface.c b/drivers/acpi/acpica/hwxface.c index 9d38eb6..fe1fb63 100644 --- a/drivers/acpi/acpica/hwxface.c +++ b/drivers/acpi/acpica/hwxface.c @@ -74,8 +74,7 @@ acpi_status acpi_reset(void) /* Check if the reset register is supported */ - if (!(acpi_gbl_FADT.flags & ACPI_FADT_RESET_REGISTER) || - !reset_reg->address) { + if (!reset_reg->address) { return_ACPI_STATUS(AE_NOT_EXIST); } diff --git a/drivers/acpi/reboot.c b/drivers/acpi/reboot.c index a6c77e8b..c1d6124 100644 --- a/drivers/acpi/reboot.c +++ b/drivers/acpi/reboot.c @@ -23,8 +23,7 @@ void acpi_reboot(void) /* Is the reset register supported? The spec says we should be * checking the bit width and bit offset, but Windows ignores * these fields */ - if (!(acpi_gbl_FADT.flags & ACPI_FADT_RESET_REGISTER)) - return; + /* Ignore also acpi_gbl_FADT.flags.ACPI_FADT_RESET_REGISTER */ reset_value = acpi_gbl_FADT.reset_value; -- 1.7.10.rc2.19.gfae9d