gpio-ep93xx patches

[H Hartley Sweeten]

Hello Grant,

I posted two patches for gpio-ep93xx.c around the beginning of August.

	gpio: ep93xx: remove unused inline function
	gpio: ep93xx: remove useless pr_err message

Did you get a chance to looks at them?

I have a pending patch to convert the gpio-ep93xx interrupt support to
use irq_generic_chip but would like those to go in first if possible.

Thanks,
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