mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 15:02:32 +00:00
1e8c3d2769
Backport a commit from 4.2 making IRQCHIP_DECLARE available outside of drivers/irqchip and use it. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46183
80 lines
2.7 KiB
Diff
80 lines
2.7 KiB
Diff
From 91e20b5040c67c51aad88cf87db4305c5bd7f79d Mon Sep 17 00:00:00 2001
|
|
From: Joel Porquet <joel@porquet.org>
|
|
Date: Thu, 2 Jul 2015 15:32:00 -0400
|
|
Subject: [PATCH] irqchip: Move IRQCHIP_DECLARE macro to
|
|
include/linux/irqchip.h
|
|
|
|
At the moment the IRQCHIP_DECLARE macro is only declared locally in
|
|
drivers/irqchip/irqchip.h. It prevents from using it directly in arch/*
|
|
directories whenever irqchip drivers only exist there, which happens in a few
|
|
cases (e.g. arc, arm, microblaze and mips).
|
|
|
|
This patch makes the macro to be globally defined, i.e. in
|
|
include/linux/irqchip.h, and thus usable for arch-specific declarations of
|
|
irqchip drivers. In this way, it is very similar to what clocksource does (ie
|
|
CLOCKSOURCE_OF_DECLARE is defined in include/linux/clocksource.h).
|
|
|
|
For now, this patch only moves the declaration of the macro
|
|
IRQCHIP_DECLARE to the global header 'include/linux/irqchip.h' and make
|
|
'drivers/irqchip/irqchip.h' include 'include/linux/irqchip.h'. Later, other
|
|
patches will get rid of 'drivers/irqchip/irqchip.h' and modify all the impacted
|
|
irqchip drivers.
|
|
|
|
Signed-off-by: Joel Porquet <joel@porquet.org>
|
|
Cc: Jason Cooper <jason@lakedaemon.net>
|
|
Link: http://lkml.kernel.org/r/1435865565-14114-1-git-send-email-joel@porquet.org
|
|
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
|
---
|
|
drivers/irqchip/irqchip.h | 19 +------------------
|
|
include/linux/irqchip.h | 14 ++++++++++++++
|
|
2 files changed, 15 insertions(+), 18 deletions(-)
|
|
|
|
--- a/drivers/irqchip/irqchip.h
|
|
+++ b/drivers/irqchip/irqchip.h
|
|
@@ -8,21 +8,4 @@
|
|
* warranty of any kind, whether express or implied.
|
|
*/
|
|
|
|
-#ifndef _IRQCHIP_H
|
|
-#define _IRQCHIP_H
|
|
-
|
|
-#include <linux/of.h>
|
|
-
|
|
-/*
|
|
- * This macro must be used by the different irqchip drivers to declare
|
|
- * the association between their DT compatible string and their
|
|
- * initialization function.
|
|
- *
|
|
- * @name: name that must be unique accross all IRQCHIP_DECLARE of the
|
|
- * same file.
|
|
- * @compstr: compatible string of the irqchip driver
|
|
- * @fn: initialization function
|
|
- */
|
|
-#define IRQCHIP_DECLARE(name, compat, fn) OF_DECLARE_2(irqchip, name, compat, fn)
|
|
-
|
|
-#endif
|
|
+#include <linux/irqchip.h>
|
|
--- a/include/linux/irqchip.h
|
|
+++ b/include/linux/irqchip.h
|
|
@@ -11,6 +11,20 @@
|
|
#ifndef _LINUX_IRQCHIP_H
|
|
#define _LINUX_IRQCHIP_H
|
|
|
|
+#include <linux/of.h>
|
|
+
|
|
+/*
|
|
+ * This macro must be used by the different irqchip drivers to declare
|
|
+ * the association between their DT compatible string and their
|
|
+ * initialization function.
|
|
+ *
|
|
+ * @name: name that must be unique accross all IRQCHIP_DECLARE of the
|
|
+ * same file.
|
|
+ * @compstr: compatible string of the irqchip driver
|
|
+ * @fn: initialization function
|
|
+ */
|
|
+#define IRQCHIP_DECLARE(name, compat, fn) OF_DECLARE_2(irqchip, name, compat, fn)
|
|
+
|
|
#ifdef CONFIG_IRQCHIP
|
|
void irqchip_init(void);
|
|
#else
|