linux-kernel - [PATCH v2 5/6] arm64: Fixup users of topology_physical_package

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Date:   Tue, 19 Sep 2017 13:47:50 -0500
From:   Jeremy Linton <jeremy.linton@....com>
To:     linux-acpi@...r.kernel.org
Cc:     linux-arm-kernel@...ts.infradead.org, sudeep.holla@....com,
        hanjun.guo@...aro.org, lorenzo.pieralisi@....com,
        rjw@...ysocki.net, will.deacon@....com, catalin.marinas@....com,
        gregkh@...uxfoundation.org, mturquette@...libre.com,
        sboyd@...eaurora.org, viresh.kumar@...aro.org,
        mark.rutland@....com, linux-kernel@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-pm@...r.kernel.org,
        jhugo@...eaurora.org, wangxiongfeng2@...wei.com,
        Jonathan.Zhang@...ium.com, ahs3@...hat.com,
        Jeremy Linton <jeremy.linton@....com>
Subject: [PATCH v2 5/6] arm64: Fixup users of topology_physical_package_id

There are a few arm64 specific users (cpufreq, psci, etc) which really
want the cluster rather than the topology_physical_package_id(). Lets
convert those users to topology_cod_id(). That way when we start
differentiating the socket/cluster they will continue to behave correctly.

Signed-off-by: Jeremy Linton <jeremy.linton@....com>
---
 drivers/clk/clk-mb86s7x.c        | 2 +-
 drivers/cpufreq/arm_big_little.c | 2 +-
 drivers/firmware/psci_checker.c  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/clk-mb86s7x.c b/drivers/clk/clk-mb86s7x.c
index 2a83a3ff1d09..da4b456f9afc 100644
--- a/drivers/clk/clk-mb86s7x.c
+++ b/drivers/clk/clk-mb86s7x.c
@@ -338,7 +338,7 @@ static struct clk_hw *mb86s7x_clclk_register(struct device *cpu_dev)
 		return ERR_PTR(-ENOMEM);
 
 	clc->hw.init = &init;
-	clc->cluster = topology_physical_package_id(cpu_dev->id);
+	clc->cluster = topology_cod_id(cpu_dev->id);
 
 	init.name = dev_name(cpu_dev);
 	init.ops = &clk_clc_ops;
diff --git a/drivers/cpufreq/arm_big_little.c b/drivers/cpufreq/arm_big_little.c
index 17504129fd77..6ee69b3820de 100644
--- a/drivers/cpufreq/arm_big_little.c
+++ b/drivers/cpufreq/arm_big_little.c
@@ -72,7 +72,7 @@ static struct mutex cluster_lock[MAX_CLUSTERS];
 
 static inline int raw_cpu_to_cluster(int cpu)
 {
-	return topology_physical_package_id(cpu);
+	return topology_cod_id(cpu);
 }
 
 static inline int cpu_to_cluster(int cpu)
diff --git a/drivers/firmware/psci_checker.c b/drivers/firmware/psci_checker.c
index 6523ce962865..a9465f5d344a 100644
--- a/drivers/firmware/psci_checker.c
+++ b/drivers/firmware/psci_checker.c
@@ -202,7 +202,7 @@ static int hotplug_tests(void)
 	 */
 	for (i = 0; i < nb_cluster; ++i) {
 		int cluster_id =
-			topology_physical_package_id(cpumask_any(clusters[i]));
+			topology_cod_id(cpumask_any(clusters[i]));
 		ssize_t len = cpumap_print_to_pagebuf(true, page_buf,
 						      clusters[i]);
 		/* Remove trailing newline. */
-- 
2.13.5