Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0e8638e2ace18eb6b814a63fe087106be05ca267
Commit: 0e8638e2ace18eb6b814a63fe087106be05ca267
Parent: 2833bf68b9634a02895d9463349d8c21bd32ccf6
Author: Thomas Gleixner <[EMAIL PROTECTED]>
AuthorDate: Tue May 8 00:28:56 2007 -0700
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue May 8 11:15:08 2007 -0700
Deprecate SA_xxx interrupt flags -V2
The deprecation of the SA_xxx interrupt flags did not emit deprecated
warnings. Andrew said about the removal of the deprecated flag defines:
> This is going to break a lot of external stuff. We should have found
> a way to make usage of SA_* emit deprecated warnings (or _some_
> warning) to warn people of impending doom. But I can't immediately
> find a way of doing that. if we _can_ find a way of doing this, I
> suspect we'll need to do it, and give people another six months. It's
> going to get ugly out there. We shall see...
Define the deprecated flags as a call to a __deprecated inline function
so a warning is emitted on compile time.
Extend the reprieve of out of tree drivers to 9/2007.
Signed-off-by: Thomas Gleixner <[EMAIL PROTECTED]>
Acked-by: Ingo Molnar <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
Documentation/feature-removal-schedule.txt | 2 +-
include/linux/interrupt.h | 30 ++++++++++++++++-----------
2 files changed, 19 insertions(+), 13 deletions(-)
diff --git a/Documentation/feature-removal-schedule.txt
b/Documentation/feature-removal-schedule.txt
index a67d617..5a1f031 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -156,7 +156,7 @@ Who: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---------------------------
What: Interrupt only SA_* flags
-When: Januar 2007
+When: September 2007
Why: The interrupt related SA_* flags are replaced by IRQF_* to move them
out of the signal namespace.
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 2067a7e..80e63d8 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -54,20 +54,26 @@
#define IRQF_NOBALANCING 0x00000800
/*
- * Migration helpers. Scheduled for removal in 1/2007
+ * Migration helpers. Scheduled for removal in 9/2007
* Do not use for new code !
*/
-#define SA_INTERRUPT IRQF_DISABLED
-#define SA_SAMPLE_RANDOM IRQF_SAMPLE_RANDOM
-#define SA_SHIRQ IRQF_SHARED
-#define SA_PROBEIRQ IRQF_PROBE_SHARED
-#define SA_PERCPU IRQF_PERCPU
-
-#define SA_TRIGGER_LOW IRQF_TRIGGER_LOW
-#define SA_TRIGGER_HIGH IRQF_TRIGGER_HIGH
-#define SA_TRIGGER_FALLING IRQF_TRIGGER_FALLING
-#define SA_TRIGGER_RISING IRQF_TRIGGER_RISING
-#define SA_TRIGGER_MASK IRQF_TRIGGER_MASK
+static inline
+unsigned long __deprecated deprecated_irq_flag(unsigned long flag)
+{
+ return flag;
+}
+
+#define SA_INTERRUPT deprecated_irq_flag(IRQF_DISABLED)
+#define SA_SAMPLE_RANDOM deprecated_irq_flag(IRQF_SAMPLE_RANDOM)
+#define SA_SHIRQ deprecated_irq_flag(IRQF_SHARED)
+#define SA_PROBEIRQ deprecated_irq_flag(IRQF_PROBE_SHARED)
+#define SA_PERCPU deprecated_irq_flag(IRQF_PERCPU)
+
+#define SA_TRIGGER_LOW deprecated_irq_flag(IRQF_TRIGGER_LOW)
+#define SA_TRIGGER_HIGH deprecated_irq_flag(IRQF_TRIGGER_HIGH)
+#define SA_TRIGGER_FALLING deprecated_irq_flag(IRQF_TRIGGER_FALLING)
+#define SA_TRIGGER_RISING deprecated_irq_flag(IRQF_TRIGGER_RISING)
+#define SA_TRIGGER_MASK deprecated_irq_flag(IRQF_TRIGGER_MASK)
typedef irqreturn_t (*irq_handler_t)(int, void *);
-
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