From af7080e040d223b5e7d0a8de28f7cea24ef017c4 Mon Sep 17 00:00:00 2001
From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Mon, 1 Jun 2015 16:05:21 +0800
Subject: genirq: Move field 'handler_data' from irq_data into irq_common_data

Handler data (handler_data) is per-irq instead of per irqchip, so move
it into struct irq_common_data.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Link: http://lkml.kernel.org/r/1433145945-789-13-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 include/linux/irq.h     | 8 ++++----
 include/linux/irqdesc.h | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'include')

diff --git a/include/linux/irq.h b/include/linux/irq.h
index ebcc5c6745eb..516aadbfc072 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -130,12 +130,14 @@ struct irq_domain;
  * @state_use_accessors: status information for irq chip functions.
  *			Use accessor functions to deal with it
  * @node:		node index useful for balancing
+ * @handler_data:	per-IRQ data for the irq_chip methods
  */
 struct irq_common_data {
 	unsigned int		state_use_accessors;
 #ifdef CONFIG_NUMA
 	unsigned int		node;
 #endif
+	void			*handler_data;
 };
 
 /**
@@ -149,7 +151,6 @@ struct irq_common_data {
  *			between hwirq number and linux irq number.
  * @parent_data:	pointer to parent struct irq_data to support hierarchy
  *			irq_domain
- * @handler_data:	per-IRQ data for the irq_chip methods
  * @chip_data:		platform-specific per-chip private data for the chip
  *			methods, to allow shared chip implementations
  * @msi_desc:		MSI descriptor
@@ -165,7 +166,6 @@ struct irq_data {
 #ifdef	CONFIG_IRQ_DOMAIN_HIERARCHY
 	struct irq_data		*parent_data;
 #endif
-	void			*handler_data;
 	void			*chip_data;
 	struct msi_desc		*msi_desc;
 	cpumask_var_t		affinity;
@@ -641,12 +641,12 @@ static inline void *irq_data_get_irq_chip_data(struct irq_data *d)
 static inline void *irq_get_handler_data(unsigned int irq)
 {
 	struct irq_data *d = irq_get_irq_data(irq);
-	return d ? d->handler_data : NULL;
+	return d ? d->common->handler_data : NULL;
 }
 
 static inline void *irq_data_get_irq_handler_data(struct irq_data *d)
 {
-	return d->handler_data;
+	return d->common->handler_data;
 }
 
 static inline struct msi_desc *irq_get_msi_desc(unsigned int irq)
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 1fc5304641a1..c7b3e1cc6d59 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -123,7 +123,7 @@ static inline void *irq_desc_get_chip_data(struct irq_desc *desc)
 
 static inline void *irq_desc_get_handler_data(struct irq_desc *desc)
 {
-	return desc->irq_data.handler_data;
+	return desc->irq_common_data.handler_data;
 }
 
 static inline struct msi_desc *irq_desc_get_msi_desc(struct irq_desc *desc)
-- 
cgit v1.2.3