linux-kernel - [PATCH 55/55] genirq: Remove IRQF

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Message-Id: <1316681962-8217-56-git-send-email-yong.zhang0@gmail.com>
Date:	Thu, 22 Sep 2011 16:59:22 +0800
From:	Yong Zhang <yong.zhang0@...il.com>
To:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Cc:	tglx@...utronix.de, yong.zhang0@...il.com,
	Randy Dunlap <rdunlap@...otime.net>,
	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Eric Dumazet <eric.dumazet@...il.com>,
	Ingo Molnar <mingo@...e.hu>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	linux-doc@...r.kernel.org
Subject: [PATCH 55/55] genirq: Remove IRQF_DISABLED

There is no stuff which depends on IRQF_DISABLED after we
made the tree-wide cleanup. Time to remove it completely.

No too late than 2.6.36 :)

Signed-off-by: Yong Zhang <yong.zhang0@...il.com>
---
 Documentation/feature-removal-schedule.txt |    7 -------
 include/linux/interrupt.h                  |    3 ---
 2 files changed, 0 insertions(+), 10 deletions(-)

diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 188cd81..2beacf3 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -400,13 +400,6 @@ Who:	Netfilter developer team <netfilter-devel@...r.kernel.org>
 
 ----------------------------
 
-What:	IRQF_DISABLED
-When:	2.6.36
-Why:	The flag is a NOOP as we run interrupt handlers with interrupts disabled
-Who:	Thomas Gleixner <tglx@...utronix.de>
-
-----------------------------
-
 What: 	PCI DMA unmap state API
 When:	August 2012
 Why:	PCI DMA unmap state API (include/linux/pci-dma.h) was replaced
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index a103732..6b10d87 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -42,8 +42,6 @@
  * These flags used only by the kernel as part of the
  * irq handling routines.
  *
- * IRQF_DISABLED - keep irqs disabled when calling the action handler.
- *                 DEPRECATED. This flag is a NOOP and scheduled to be removed
  * IRQF_SAMPLE_RANDOM - irq is used to feed the random generator
  * IRQF_SHARED - allow sharing the irq among several devices
  * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur
@@ -60,7 +58,6 @@
  * IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set
  * IRQF_NO_THREAD - Interrupt cannot be threaded
  */
-#define IRQF_DISABLED		0x00000020
 #define IRQF_SAMPLE_RANDOM	0x00000040
 #define IRQF_SHARED		0x00000080
 #define IRQF_PROBE_SHARED	0x00000100
-- 
1.7.4.1

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