On Friday, December 09, 2011 12:10:43 PM Stephen Warren wrote:

Shridhar Rasal wrote at Friday, December 09, 2011 12:29 AM:

quoted

To: dmitry.torokhov@gmail.com
Cc: rydberg@euromail.se; Stephen Warren; Rakesh Iyer;
linux-kernel@vger.kernel.org; linux- input@vger.kernel.org;
linux-tegra@vger.kernel.org; Shridhar Rasal Subject: [PATCH 1/1] input:
keyboard: Set configuration registers

-Set only REQUIRED row and column configuration register to
PROPER values to avoid continuously generating KBC input events.
-Use *en* field in pin_cfg, to check GPIO_x_ROW_EN register
should be set or clear.

Signed-off-by: Shridhar Rasal <redacted>

I wondered if num==0 could be used instead of a new en field, but 0 is a
valid row/column number, so no. As such,

Acked-by: Stephen Warren <redacted>

Can we pass in number of pin_cfg instances in pdata and simply do not
mention unneeded pins instead?

Thanks.

-- 
Dmitry