linux-kernel - [PATCH] genirq/PM: Unexport {suspend,resume}_device

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Date:   Fri, 10 Jun 2022 09:40:50 +0200
From:   Lukas Wunner <lukas@...ner.de>
To:     Thomas Gleixner <tglx@...utronix.de>,
        "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: [PATCH] genirq/PM: Unexport {suspend,resume}_device_irqs()

Ever since {suspend,resume}_device_irqs() were introduced in 2009
by commit 0a0c5168df27 ("PM: Introduce functions for suspending and
resuming device interrupts"), they've been exported even though there
are no module users and never will be:  The functions are solely called
by the PM core, which is always built-in.  Unexport them.

Signed-off-by: Lukas Wunner <lukas@...ner.de>
---
 kernel/irq/pm.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c
index ca71123a6130..c556bc49d213 100644
--- a/kernel/irq/pm.c
+++ b/kernel/irq/pm.c
@@ -147,7 +147,6 @@ void suspend_device_irqs(void)
 			synchronize_irq(irq);
 	}
 }
-EXPORT_SYMBOL_GPL(suspend_device_irqs);
 
 static void resume_irq(struct irq_desc *desc)
 {
@@ -259,4 +258,3 @@ void resume_device_irqs(void)
 {
 	resume_irqs(false);
 }
-EXPORT_SYMBOL_GPL(resume_device_irqs);
-- 
2.35.2