[PATCH v8 REPOST 21/24] gpio/omap: save and restore debounce registers

On Fri, Nov 4, 2011 at 10:27 PM, Kevin Hilman [off-list ref] wrote:

Tarun Kanti DebBarma [off-list ref] writes:

quoted

From: Nishanth Menon <nm@ti.com>

GPIO debounce registers need to be saved and restored for proper functioning
of driver.

OK.

quoted

To save the registers, we cannot cut the clock before the save,
hence move the clk disable after the save.

This patch doesn't move any clk disable.

I suspect you made some changes to the original patch from Nishanth.
Please note that in the changelog. ?This is typically done by adding
something like:

[my at email.addr: describe changes made]

just before your signoff.

Yes, quite a bit of changes happened which not captured in the description.
The save context has been moved from *_runtime_suspend() to _set_gpio_debounce()
as part of your comment in v6 to reduce overhead.
Also, the clock disable is moved to *_prepare_for_idle().
I will add changelog to capture above changes.
--
Tarun

Kevin