genirq/PM: Unexport {suspend,resume}_device_irqs()

l1k · KAGA-KOKO · commit ac165aab4698 · 2022-06-13T12:27:37.000+02:00
Ever since {suspend,resume}_device_irqs() were introduced in 2009 by commit 0a0c516 ("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@wunner.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/fad9b50609f9d9828ea14772dbd4d195713f1c4b.1654846687.git.lukas@wunner.de
diff --git 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);

Original file line number	Diff line number	Diff line change
`@@ -147,7 +147,6 @@ void suspend_device_irqs(void)`
`147`	`147`	`synchronize_irq(irq);`
`148`	`148`	`}`
`149`	`149`	`}`
`150`		`-EXPORT_SYMBOL_GPL(suspend_device_irqs);`
`151`	`150`
`152`	`151`	`static void resume_irq(struct irq_desc *desc)`
`153`	`152`	`{`
`@@ -259,4 +258,3 @@ void resume_device_irqs(void)`
`259`	`258`	`{`
`260`	`259`	`resume_irqs(false);`
`261`	`260`	`}`
`262`		`-EXPORT_SYMBOL_GPL(resume_device_irqs);`