[PATCH] pinctrl: imx: do not implicitly set pin regs to -1
u.kleine-koenig at pengutronix.de
Mon Mar 2 07:53:15 PST 2015
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 at agner.ch>
> >> Acked-by: Shawn Guo <shawn.guo at 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...
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | http://www.pengutronix.de/ |
More information about the linux-arm-kernel