Messages in this thread | | | Date | Mon, 30 Nov 2015 13:55:19 +0100 | Subject | Re: [PATCH v2] i2c: imx: make bus recovery through pinctrl optional | From | Linus Walleij <> |
| |
On Fri, Nov 20, 2015 at 10:45 PM, Li Yang <leoli@freescale.com> wrote:
> - if (IS_ERR(i2c_imx->pinctrl)) { > + /* bailout on -ENOMEM or -EPROBE_DEFER, continue for other errors */ > + if (PTR_ERR(i2c_imx->pinctrl) == -ENOMEM || > + PTR_ERR(i2c_imx->pinctrl) == -EPROBE_DEFER) {
This is one of the evils of deferred probe: you never know if something will eventually turn up. It feels wrong to bail out on deferred probe...
I have no better idea though. Acked-by
Yours, Linus Walleij
| |