commit 157378f43faad830e4aa3815bde5fa9f9a9f5be6
author Olivier Deprez <olivier.deprez@arm.com> Mon Apr 04 15:47:50 2022 +0200
committer Olivier Deprez <olivier.deprez@arm.com> Mon Apr 04 17:19:45 2022 +0200
tree a6c9afae04d547459872e71460db6f8a454a070c
parent 0e64123141f3854e695eb4924d82b52856691466

Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>

drivers/perf/arm-ccn.c

diff --git a/drivers/perf/arm-ccn.c b/drivers/perf/arm-ccn.c
index 336948b..a0a71c1 100644
--- a/drivers/perf/arm-ccn.c
+++ b/drivers/perf/arm-ccn.c
@@ -328,15 +328,15 @@
 			struct arm_ccn_pmu_event, attr);
 	ssize_t res;
 
-	res = snprintf(buf, PAGE_SIZE, "type=0x%x", event->type);
+	res = scnprintf(buf, PAGE_SIZE, "type=0x%x", event->type);
 	if (event->event)
-		res += snprintf(buf + res, PAGE_SIZE - res, ",event=0x%x",
+		res += scnprintf(buf + res, PAGE_SIZE - res, ",event=0x%x",
 				event->event);
 	if (event->def)
-		res += snprintf(buf + res, PAGE_SIZE - res, ",%s",
+		res += scnprintf(buf + res, PAGE_SIZE - res, ",%s",
 				event->def);
 	if (event->mask)
-		res += snprintf(buf + res, PAGE_SIZE - res, ",mask=0x%x",
+		res += scnprintf(buf + res, PAGE_SIZE - res, ",mask=0x%x",
 				event->mask);
 
 	/* Arguments required by an event */
@@ -344,25 +344,25 @@
 	case CCN_TYPE_CYCLES:
 		break;
 	case CCN_TYPE_XP:
-		res += snprintf(buf + res, PAGE_SIZE - res,
+		res += scnprintf(buf + res, PAGE_SIZE - res,
 				",xp=?,vc=?");
 		if (event->event == CCN_EVENT_WATCHPOINT)
-			res += snprintf(buf + res, PAGE_SIZE - res,
+			res += scnprintf(buf + res, PAGE_SIZE - res,
 					",port=?,dir=?,cmp_l=?,cmp_h=?,mask=?");
 		else
-			res += snprintf(buf + res, PAGE_SIZE - res,
+			res += scnprintf(buf + res, PAGE_SIZE - res,
 					",bus=?");
 
 		break;
 	case CCN_TYPE_MN:
-		res += snprintf(buf + res, PAGE_SIZE - res, ",node=%d", ccn->mn_id);
+		res += scnprintf(buf + res, PAGE_SIZE - res, ",node=%d", ccn->mn_id);
 		break;
 	default:
-		res += snprintf(buf + res, PAGE_SIZE - res, ",node=?");
+		res += scnprintf(buf + res, PAGE_SIZE - res, ",node=?");
 		break;
 	}
 
-	res += snprintf(buf + res, PAGE_SIZE - res, "\n");
+	res += scnprintf(buf + res, PAGE_SIZE - res, "\n");
 
 	return res;
 }
@@ -1404,7 +1404,7 @@
 		break;
 	case CCN_TYPE_SBAS:
 		ccn->sbas_present = 1;
-		/* Fall-through */
+		fallthrough;
 	default:
 		component = &ccn->node[id];
 		break;
@@ -1477,8 +1477,7 @@
 	ccn->dev = &pdev->dev;
 	platform_set_drvdata(pdev, ccn);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ccn->base = devm_ioremap_resource(ccn->dev, res);
+	ccn->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(ccn->base))
 		return PTR_ERR(ccn->base);
 
@@ -1537,6 +1536,7 @@
 static const struct of_device_id arm_ccn_match[] = {
 	{ .compatible = "arm,ccn-502", },
 	{ .compatible = "arm,ccn-504", },
+	{ .compatible = "arm,ccn-512", },
 	{},
 };
 MODULE_DEVICE_TABLE(of, arm_ccn_match);