linux-kernel - [PATCH] intel_idle: Update arguments of mwait_idle_with

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Message-ID: <20250609063528.48715-1-ubizjak@gmail.com>
Date: Mon,  9 Jun 2025 08:35:01 +0200
From: Uros Bizjak <ubizjak@...il.com>
To: linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Uros Bizjak <ubizjak@...il.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Artem Bityutskiy <artem.bityutskiy@...ux.intel.com>,
	Len Brown <lenb@...nel.org>
Subject: [PATCH] intel_idle: Update arguments of mwait_idle_with_hints()

Commit a17b37a3f416 ("x86/idle: Change arguments of mwait_idle_with_hints() to u32")
changed the type of arguments of mwait_idle_with_hints() from unsigned
long to u32. Change the type of variables in the call to
mwait_idle_with_hints() to unsigned int to follow the change.

Signed-off-by: Uros Bizjak <ubizjak@...il.com>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Cc: Artem Bityutskiy <artem.bityutskiy@...ux.intel.com>
Cc: Len Brown <lenb@...nel.org>
---
 drivers/idle/intel_idle.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 8ccb483204fa..f3ab1d6e3276 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -152,8 +152,8 @@ static __always_inline int __intel_idle(struct cpuidle_device *dev,
 					int index, bool irqoff)
 {
 	struct cpuidle_state *state = &drv->states[index];
-	unsigned long eax = flg2MWAIT(state->flags);
-	unsigned long ecx = 1*irqoff; /* break on interrupt flag */
+	unsigned int eax = flg2MWAIT(state->flags);
+	unsigned int ecx = 1*irqoff; /* break on interrupt flag */
 
 	mwait_idle_with_hints(eax, ecx);
 
@@ -226,9 +226,9 @@ static __cpuidle int intel_idle_xstate(struct cpuidle_device *dev,
 static __cpuidle int intel_idle_s2idle(struct cpuidle_device *dev,
 				       struct cpuidle_driver *drv, int index)
 {
-	unsigned long ecx = 1; /* break on interrupt flag */
 	struct cpuidle_state *state = &drv->states[index];
-	unsigned long eax = flg2MWAIT(state->flags);
+	unsigned int eax = flg2MWAIT(state->flags);
+	unsigned int ecx = 1; /* break on interrupt flag */
 
 	if (state->flags & CPUIDLE_FLAG_INIT_XSTATE)
 		fpu_idle_fpregs();
-- 
2.49.0