commit ff96b4d0333baa001b404882b28b7d992b02415b
author Jiang Liu <jiang.liu@linux.intel.com> Mon Jun 01 16:05:18 2015 +0800
committer Thomas Gleixner <tglx@linutronix.de> Mon Jul 13 21:22:46 2015 +0200
tree 554761cce08eca5daa5584d0c1bc405875f18858
parent 5f2dbbc51734fc51e8e3e2c3ab7096a58ac72e86

x86/irq: Use accessor irq_data_get_irq_handler_data()

Use accessor function irq_data_get_irq_handler_data() to hide irq_desc
implementation details.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

arch/x86/kernel/apic/msi.c

diff --git a/arch/x86/kernel/apic/msi.c b/arch/x86/kernel/apic/msi.c
index 1a9d735..5f1feb6 100644
--- a/arch/x86/kernel/apic/msi.c
+++ b/arch/x86/kernel/apic/msi.c
@@ -264,7 +264,7 @@
 
 static void hpet_msi_write_msg(struct irq_data *data, struct msi_msg *msg)
 {
-	hpet_msi_write(data->handler_data, msg);
+	hpet_msi_write(irq_data_get_irq_handler_data(data), msg);
 }
 
 static struct irq_chip hpet_msi_controller = {