From: Thomas Gleixner <tglx@linutronix.de>
Date: Sat, 6 Dec 2014 20:20:20 +0000 (+0100)
Subject: genirq: Move irq_chip_write_msi_msg() helper to core
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=74faaf7aa64c76b60db0f5c994fd43a46be772ce;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

genirq: Move irq_chip_write_msi_msg() helper to core

No point to expose this to the world. The only legitimate user is the
core code.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
---

diff --git a/include/linux/irq.h b/include/linux/irq.h
index 8badf34baf0f..33da579d727c 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -461,12 +461,6 @@ extern int irq_chip_set_affinity_parent(struct irq_data *data,
 					bool force);
 #endif
 
-static inline void irq_chip_write_msi_msg(struct irq_data *data,
-					  struct msi_msg *msg)
-{
-	data->chip->irq_write_msi_msg(data, msg);
-}
-
 /* Handling of unhandled and spurious interrupts: */
 extern void note_interrupt(unsigned int irq, struct irq_desc *desc,
 			   irqreturn_t action_ret);
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index f477a2f8ce56..3e18163f336f 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -32,6 +32,12 @@ void get_cached_msi_msg(unsigned int irq, struct msi_msg *msg)
 EXPORT_SYMBOL_GPL(get_cached_msi_msg);
 
 #ifdef CONFIG_GENERIC_MSI_IRQ_DOMAIN
+static inline void irq_chip_write_msi_msg(struct irq_data *data,
+					  struct msi_msg *msg)
+{
+	data->chip->irq_write_msi_msg(data, msg);
+}
+
 /**
  * msi_domain_set_affinity - Generic affinity setter function for MSI domains
  * @irq_data:	The irq data associated to the interrupt