Thread (21 messages) 21 messages, 2 authors, 2017-09-19
STALE3181d
Revisions (10)
  1. v1 current
  2. v1 [diff vs current]
  3. v2 [diff vs current]
  4. v3 [diff vs current]
  5. v4 [diff vs current]
  6. v5 [diff vs current]
  7. v6 [diff vs current]
  8. v7 [diff vs current]
  9. v8 [diff vs current]
  10. v9 [diff vs current]

[PATCH 5/6] arm64: Fixup users of topology_physical_package_id

From: Jeremy Linton <hidden>
Date: 2017-09-14 18:49:10
Also in: linux-acpi
Subsystem: common clk framework, cpu frequency scaling framework, the rest · Maintainers: Michael Turquette, Stephen Boyd, "Rafael J. Wysocki", Viresh Kumar, Linus Torvalds

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 <redacted>
---
 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
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help