Nicolas Pitre 207b1150c0 ARM: 8619/1: udelay: document the various constants ...

Explain where the value for UDELAY_MULT and UDELAY_SHIFT come from.
Also fix/clarify some comments pertaining to their usage in the
assembly code.

Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2016-10-19 10:52:36 +01:00

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