Subject: [PATCH v6 20/25] gpio/omap: skip operations in runtime callbacks

From: [email-masked] (Kevin Hilman)
Date: Tue, 06 Sep 2011 16:54:53 -0700

Tarun Kanti DebBarma <[email-masked]> writes:

> Most operations within runtime callbacks should be skipped when
> *_runtime_get_sync() and *_runtime_put_sync() are called in probe(),
> *_gpio_request() and *_gpio_free(). 

Why?  

(again, I know the answer, but should be described in the changelog for
folks not familiar with this driver, or when we come back to this in 3
months and have forgotten why.

> We just need clock enable/disable.
>
> Signed-off-by: Tarun Kanti DebBarma <[email-masked]>
> Reviewed-by: Santosh Shilimkar <[email-masked]>

Kevin