pwm: Changes for v3.20-rc1

This contains two new drivers, one for Allwinner SoCs and the other for
Imagination Technologies' Pistachio SoC.

Complementing this are a couple of fixes to the Atmel HLCDC PWM and STi
PWM drivers as well as minor cleanups to the core and the Tegra driver.
pwm: tegra: Use NSEC_PER_SEC

Instead of using the literal value for the number of nanoseconds per
second, use the macro instead to increase readability.

Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
1 file changed