Received-SPF: pass (google.com: domain of linux-kernel+bounces-203538-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
From: Huang Ying <ying.huang@intel.com>
To: "Rafael J . Wysocki" <rafael@kernel.org>
Cc: linux-acpi@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Huang Ying <ying.huang@intel.com>,
	Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	Dave Jiang <dave.jiang@intel.com>,
	Dan Williams <dan.j.williams@intel.com>,
	Bharata B Rao <bharata@amd.com>,
	Alistair Popple <apopple@nvidia.com>,
	"Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>
Subject: [PATCH] acpi,hmat: Use ACCESS_COORDINATE_CPU when appropriate
Date: Thu,  6 Jun 2024 10:28:45 +0800
Message-Id: <20240606022845.189710-1-ying.huang@intel.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

To improve the readability of the code via replacing the magic number
"1" with ACCESS_COORDINATE_CPU when appropriate.  No functionality
change.

Signed-off-by: "Huang, Ying" <ying.huang@intel.com>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Bharata B Rao <bharata@amd.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
---
 drivers/acpi/numa/hmat.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c
index 2c8ccc91ebe6..febd9e51350b 100644
--- a/drivers/acpi/numa/hmat.c
+++ b/drivers/acpi/numa/hmat.c
@@ -408,7 +408,7 @@ static __init void hmat_update_target(unsigned int tgt_pxm, unsigned int init_px
 	if (target && target->processor_pxm == init_pxm) {
 		hmat_update_target_access(target, type, value,
 					  ACCESS_COORDINATE_LOCAL);
-		/* If the node has a CPU, update access 1 */
+		/* If the node has a CPU, update access ACCESS_COORDINATE_CPU */
 		if (node_state(pxm_to_node(init_pxm), N_CPU))
 			hmat_update_target_access(target, type, value,
 						  ACCESS_COORDINATE_CPU);
@@ -948,7 +948,7 @@ static int hmat_set_default_dram_perf(void)
 		target = find_mem_target(pxm);
 		if (!target)
 			continue;
-		attrs = &target->coord[1];
+		attrs = &target->coord[ACCESS_COORDINATE_CPU];
 		rc = mt_set_default_dram_perf(nid, attrs, "ACPI HMAT");
 		if (rc)
 			return rc;
@@ -975,7 +975,7 @@ static int hmat_calculate_adistance(struct notifier_block *self,
 	hmat_update_target_attrs(target, p_nodes, ACCESS_COORDINATE_CPU);
 	mutex_unlock(&target_lock);
 
-	perf = &target->coord[1];
+	perf = &target->coord[ACCESS_COORDINATE_CPU];
 
 	if (mt_perf_to_adistance(perf, adist))
 		return NOTIFY_OK;
-- 
2.39.2