linux-kernel - [tip:timers/core] posix-timers: Remove CLOCK

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Date:	Wed, 2 Feb 2011 22:02:38 GMT
From:	tip-bot for Thomas Gleixner <tglx@...utronix.de>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	johnstul@...ibm.com, tglx@...utronix.de, richard.cochran@...cron.at
Subject: [tip:timers/core] posix-timers: Remove CLOCK_DISPATCH leftovers

Commit-ID:  0aa3975f02ce78f27be3076fbfa3d94ae5a659d5
Gitweb:     http://git.kernel.org/tip/0aa3975f02ce78f27be3076fbfa3d94ae5a659d5
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Tue, 1 Feb 2011 13:52:09 +0000
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 2 Feb 2011 15:28:17 +0100

posix-timers: Remove CLOCK_DISPATCH leftovers

All users gone. Remove the cruft.

Huge thanks to Richard Cochran who tackled that maze first.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: John Stultz <johnstul@...ibm.com>
Tested-by: Richard Cochran <richard.cochran@...cron.at>
LKML-Reference: <20110201134419.294620613@...utronix.de>
---
 kernel/posix-timers.c |   22 ----------------------
 1 files changed, 0 insertions(+), 22 deletions(-)

diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index ade7dec..ad154df 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -167,28 +167,6 @@ static inline void unlock_timer(struct k_itimer *timr, unsigned long flags)
 	spin_unlock_irqrestore(&timr->it_lock, flags);
 }
 
-/*
- * Call the k_clock hook function if non-null, or the default function.
- */
-#define CLOCK_DISPATCH(clock, call, arglist) \
- 	((clock) < 0 ? posix_cpu_##call arglist : \
- 	 (posix_clocks[clock].call != NULL \
- 	  ? (*posix_clocks[clock].call) arglist : common_##call arglist))
-
-/*
- * Return nonzero if we know a priori this clockid_t value is bogus.
- */
-static inline int invalid_clockid(const clockid_t which_clock)
-{
-	if (which_clock < 0)	/* CPU clock, posix_cpu_* will check it */
-		return 0;
-	if ((unsigned) which_clock >= MAX_CLOCKS)
-		return 1;
-	if (posix_clocks[which_clock].clock_getres != NULL)
-		return 0;
-	return 1;
-}
-
 /* Get clock_realtime */
 static int posix_clock_realtime_get(clockid_t which_clock, struct timespec *tp)
 {
--
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