linux-kernel - [PATCH V10 10/15] posix clocks: remove useless default methods

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Date:	Thu, 27 Jan 2011 11:58:34 +0100
From:	Richard Cochran <richardcochran@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-api@...r.kernel.org, netdev@...r.kernel.org,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Arnd Bergmann <arnd@...db.de>,
	Christoph Lameter <cl@...ux.com>,
	David Miller <davem@...emloft.net>,
	John Stultz <john.stultz@...aro.org>,
	Krzysztof Halasa <khc@...waw.pl>,
	Peter Zijlstra <peterz@...radead.org>,
	Rodolfo Giometti <giometti@...ux.it>,
	Thomas Gleixner <tglx@...utronix.de>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
	Mike Frysinger <vapier@...too.org>,
	Paul Mackerras <paulus@...ba.org>,
	Russell King <linux@....linux.org.uk>
Subject: [PATCH V10 10/15] posix clocks: remove useless default methods

For the k_clocks which do not allow timers or sleeping, it does not make
sense to use the default "common" methods for these kinds of functions.
Thus we simply remove them.

Signed-off-by: Richard Cochran <richard.cochran@...cron.at>
---
 kernel/posix-timers.c |   15 ---------------
 1 files changed, 0 insertions(+), 15 deletions(-)

diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 7a3683d..f227474 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -262,11 +262,6 @@ static __init int init_posix_timers(void)
 		.clock_adj = do_posix_clock_noadjtime,
 		.timer_create = no_timer_create,
 		.nsleep = no_nsleep,
-		/* defaults: */
-		.nsleep_restart	= common_nsleep_restart,
-		.timer_del	= common_timer_del,
-		.timer_get	= common_timer_get,
-		.timer_set	= common_timer_set,
 	};
 	struct k_clock clock_realtime_coarse = {
 		.clock_getres = posix_get_coarse_res,
@@ -275,11 +270,6 @@ static __init int init_posix_timers(void)
 		.clock_adj = do_posix_clock_noadjtime,
 		.timer_create = no_timer_create,
 		.nsleep = no_nsleep,
-		/* defaults: */
-		.nsleep_restart	= common_nsleep_restart,
-		.timer_del	= common_timer_del,
-		.timer_get	= common_timer_get,
-		.timer_set	= common_timer_set,
 	};
 	struct k_clock clock_monotonic_coarse = {
 		.clock_getres = posix_get_coarse_res,
@@ -288,11 +278,6 @@ static __init int init_posix_timers(void)
 		.clock_adj = do_posix_clock_noadjtime,
 		.timer_create = no_timer_create,
 		.nsleep = no_nsleep,
-		/* defaults: */
-		.nsleep_restart	= common_nsleep_restart,
-		.timer_del	= common_timer_del,
-		.timer_get	= common_timer_get,
-		.timer_set	= common_timer_set,
 	};
 	struct k_clock clock_posix_cpu = {
 		.clock_getres	= posix_cpu_clock_getres,
-- 
1.7.0.4

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