[PATCH 4/5] mmc: dw_mmc: Indicate that regulators may be absent

[Seungwon Jeon]

On Tue, July 30, 2013, Mark Brown wrote:
> From: Mark Brown <broonie at linaro.org>
> 
> Use regulator_get_optional() to tell the core that requests for regulators
> can fail in a real system.
> 
> Signed-off-by: Mark Brown <broonie at linaro.org>
Acked-by: Seungwon Jeon <tgih.jun at samsung.com>

Thanks,
Seungwon Jeon