[PATCH] pinctrl: qcom: add get_direction function

[Timur Tabi]

Stephen Boyd wrote:
>> > +	/* 0 = output, 1 = input */
>> > +	return val & BIT(g->oe_bit) ? 0 : 1;
> Maybe we can use the macros GPIOF_DIR_IN and GPIOF_DIR_OUT here instead?

Ok, I posted a v2.

Is it too late for this patch to make the 4.11 merge window, or maybe 4.11-rc2? 
 From the perspective of our server platform, it's a bug fix.

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