linux-kernel - [PATCH v5 10/21] acpi/ghes: create an ancillary acpi_ghes_get

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Message-ID: <a84cb4567f087231991ce05980d2f331b772dab5.1740653898.git.mchehab+huawei@kernel.org>
Date: Thu, 27 Feb 2025 12:03:40 +0100
From: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To: Igor Mammedov <imammedo@...hat.com>,
	"Michael S . Tsirkin" <mst@...hat.com>
Cc: Jonathan Cameron <Jonathan.Cameron@...wei.com>,
	Shiju Jose <shiju.jose@...wei.com>,
	qemu-arm@...gnu.org,
	qemu-devel@...gnu.org,
	Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
	Ani Sinha <anisinha@...hat.com>,
	Dongjiu Geng <gengdongjiu1@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH v5 10/21] acpi/ghes: create an ancillary acpi_ghes_get_state() function

Instead of having a function to check if ACPI is enabled
(acpi_ghes_present), change its logic to be more generic,
returing a pointed to AcpiGhesState.

Such change allows cleanup the ghes GED state code, avoiding
to read it multiple times, and simplifying the code.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Reviewed-by:  Igor Mammedov <imammedo@...hat.com>
---
 hw/acpi/ghes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/acpi/ghes.c b/hw/acpi/ghes.c
index c3a64adfe5ed..0135ac844bcf 100644
--- a/hw/acpi/ghes.c
+++ b/hw/acpi/ghes.c
@@ -608,7 +608,7 @@ AcpiGhesState *acpi_ghes_get_state(void)
     }
     ags = &acpi_ged_state->ghes_state;
 
-    if (!ags->hw_error_le) {
+    if (!ags->hw_error_le && !ags->hest_addr_le) {
         return NULL;
     }
     return ags;
-- 
2.48.1