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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-01-14 22:37:12 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-02 08:35:34 (GMT) |
| commit | fe8e1a57f0ccdaede41618ca9ced7d746b6298d3 (patch) | |
| tree | c1056096717f28e5c8c8d59395ca0efff61ca539 /arch/arm/Kconfig-nommu | |
| parent | e388771458b4ff3ad81ab70e390b24d069647da4 (diff) | |
| download | linux-fe8e1a57f0ccdaede41618ca9ced7d746b6298d3.tar.xz | |
ARM: Realview/Versatile: remove useless TIMER_RELOAD calculations
Realview/Versatile copied the Integrator timer code, including the
calculations for ensuring that the reload value fits into the 16-bit
counter. However, these platforms have a 32-bit counter which is
clocked at a slower rate.
The result is that the preprocessor conditions are never triggered:
TICKS_PER_uSEC = 1, mSEC_10 = 10000, which is 0x2710 - less than
0x10000.
So, remove the unnecessary complexity, reducing the TIMER_RELOAD
calculation to just:
TICKS_PER_uSEC * mSEC_10
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig-nommu')
0 files changed, 0 insertions, 0 deletions