Will Deacon 6f3d90e556 ARM: 7685/1: delay: use private ticks_per_jiffy field for timer-based delay ops ...

Commit 70264367a243 ("ARM: 7653/2: do not scale loops_per_jiffy when
using a constant delay clock") fixed a problem with our timer-based
delay loop, where loops_per_jiffy is scaled by cpufreq yet used directly
by the timer delay ops.

This patch fixes the problem in a more elegant way by keeping a private
ticks_per_jiffy field in the delay ops, independent of loops_per_jiffy
and therefore not subject to scaling. The loop-based delay continues to
use loops_per_jiffy directly, as it should.

Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2013-04-03 16:45:50 +01:00

..

asm

ARM: 7685/1: delay: use private ticks_per_jiffy field for timer-based delay ops

2013-04-03 16:45:50 +01:00

debug

arm-soc: soc-specific updates

2013-02-21 15:27:22 -08:00

uapi/asm

ARM: 7665/1: Wire up kcmp syscall

2013-03-03 22:54:18 +00:00