Re: [PATCH] pinctrl: imx: do not implicitly set pin regs to -1

["Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>]

Hello,

On Mon, Mar 02, 2015 at 02:42:01PM +0100, Stefan Agner wrote:
> On 2015-03-02 13:59, Uwe Kleine-König wrote:
> > On Mon, Mar 02, 2015 at 07:45:17PM +0800, Shawn Guo wrote:
> >> On Fri, Feb 06, 2015 at 05:30:56PM +0100, Stefan Agner wrote:
> >> > Commit 3dac1918a491 ("pinctrl: imx: detect uninitialized pins") needs
> >> > the values in struct imx_pin_reg to be -1. This has been done in a
> >> > rather unorthodox way by setting the memory to 0xff using memset...
> >> > Use a proper for loop to initialize the whole array with -1.
> >> >
> >> > Signed-off-by: Stefan Agner <stefan@agner.ch>
> >>
> >> Acked-by: Shawn Guo <shawn.guo@linaro.org>
> > too late. This patch is part of 4.0-rc1 (4ff0f034e95d).
> 
> This is not the same patch. The patch you are mentioning is actually
> fixing a bug introduce in the change where we set -1 for uninitialized
> pins. This patch is solving the weird assignment of the initial value...
ah right.

Best regards
Uwe

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Pengutronix e.K.                           | Uwe Kleine-König            |
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