Commit 232d2637 authored Feb 26, 2016 by Alexander Kuleshov Committed by Thomas Gleixner Feb 27, 2016

jiffies: Use CLOCKSOURCE_MASK instead of constant



The CLOCKSOURCE_MASK(32) macro expands to the same value, but
makes code more readable.

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Link: http://lkml.kernel.org/r/1456542854-22104-3-git-send-email-john.stultz@linaro.org


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 7aca0c07

kernel/time/jiffies.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -68,7 +68,7 @@ static struct clocksource clocksource_jiffies = {
		.name = "jiffies",
		.rating = 1, /* lowest valid rating*/
		.read = jiffies_read,
		.mask = 0xffffffff, /32bits/
		.mask = CLOCKSOURCE_MASK(32),
		.mult = NSEC_PER_JIFFY << JIFFIES_SHIFT, /* details above */
		.shift = JIFFIES_SHIFT,
		.max_cycles = 10,

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