Re: [PATCH RFT] regulator: lp8788-ldo: Use ldo->en_pin to check ifregulator is enabled by external pin

From: Mark Brown
Date: Mon Jan 07 2013 - 06:08:10 EST

On Sat, Jan 05, 2013 at 03:33:43PM +0800, Axel Lin wrote:
> ldo->en_pin is set iff the regulator is enabled by external pin.
> This patch sets ldo->en_pin to NULL if lp8788_gpio_request_ldo_en() fails, then
> we can use it to determinate if the regulator is controlled by external pin or
> register.

Applied, thanks. However we should be converting the driver to use the
core support for this - the GPIO can just be given to the core in the
regulator config which should handle everything transparently.

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