Re: [PATCH] Revert "pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'"

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

On Mon, Jun 08, 2020 at 02:06:35PM +0000, Aisheng Dong wrote:
> > From: haibo.chen@xxxxxxx <haibo.chen@xxxxxxx>
> > Sent: Monday, June 8, 2020 6:00 PM
> > 
> > This patch block system booting, find on imx7d-sdb board.
> > From the dts we can see, iomux and iomux_lpsr share the memory region
> > [0x30330000-0x3033ffff], so will trigger the following issue:
> > 
> > [    0.179561] imx7d-pinctrl 302c0000.iomuxc-lpsr: initialized IMX pinctrl
> > driver
> > [    0.191742] imx7d-pinctrl 30330000.pinctrl: can't request region for
> > resource [mem 0x30330000-0x3033ffff]
> > [    0.191842] imx7d-pinctrl: probe of 30330000.pinctrl failed with error -16
> > 
> > This reverts commit ba403242615c2c99e27af7984b1650771a2cc2c9.

Btw, the `git revert` command really sets you up for failure by
generating a patch in the wrong format.  You did well to write a good
commit message.  I would probably also change the subject, the From:
header and add a Fixes tag and a Signed-off by.  The Fixes tag should
be:

Fixes: ba403242615c ("pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'")

regards,
dan carpenter