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From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
	Lukasz Luba <lukasz.luba@arm.com>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH 6.12.y 1/4] PM: EM: Drop unused parameter from em_adjust_new_capacity()
Date: Tue, 21 Oct 2025 15:22:22 -0400	[thread overview]
Message-ID: <20251021192225.2899605-1-sashal@kernel.org> (raw)
In-Reply-To: <2025101616-gigahertz-profane-b22c@gregkh>

From: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>

[ Upstream commit 5fad775d432c6c9158ea12e7e00d8922ef8d3dfc ]

The max_cap parameter is never used in em_adjust_new_capacity(), so
drop it.

No functional impact.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Link: https://patch.msgid.link/2369979.ElGaqSPkdT@rjwysocki.net
Stable-dep-of: 1ebe8f7e7825 ("PM: EM: Fix late boot with holes in CPU topology")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 kernel/power/energy_model.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/kernel/power/energy_model.c b/kernel/power/energy_model.c
index 1c9fe741fe6d5..8ee72c6c1daf3 100644
--- a/kernel/power/energy_model.c
+++ b/kernel/power/energy_model.c
@@ -723,8 +723,7 @@ static int em_recalc_and_update(struct device *dev, struct em_perf_domain *pd,
  * are correctly calculated.
  */
 static void em_adjust_new_capacity(struct device *dev,
-				   struct em_perf_domain *pd,
-				   u64 max_cap)
+				   struct em_perf_domain *pd)
 {
 	struct em_perf_table *em_table;
 
@@ -795,7 +794,7 @@ static void em_check_capacity_update(void)
 			 cpu, cpu_capacity, em_max_perf);
 
 		dev = get_cpu_device(cpu);
-		em_adjust_new_capacity(dev, pd, cpu_capacity);
+		em_adjust_new_capacity(dev, pd);
 	}
 
 	free_cpumask_var(cpu_done_mask);
-- 
2.51.0


  reply	other threads:[~2025-10-21 19:22 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-16 12:51 FAILED: patch "[PATCH] PM: EM: Fix late boot with holes in CPU topology" failed to apply to 6.12-stable tree gregkh
2025-10-21 19:22 ` Sasha Levin [this message]
2025-10-21 19:22   ` [PATCH 6.12.y 2/4] PM: EM: Slightly reduce em_check_capacity_update() overhead Sasha Levin
2025-10-21 19:22   ` [PATCH 6.12.y 3/4] PM: EM: Move CPU capacity check to em_adjust_new_capacity() Sasha Levin
2025-10-21 19:22   ` [PATCH 6.12.y 4/4] PM: EM: Fix late boot with holes in CPU topology Sasha Levin

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