On Mon, Aug 24, 2015 at 11:12 PM, Julia Lawall <[email protected]> wrote:
> Since commit 323de9efdf3e ("pinctrl: make pinctrl_register() return proper
> error code"), pinctrl_register returns an error code rather than NULL on
> failure. Update a driver that was introduced more recently.
>
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> // <smpl>
> @@
> expression e,e1,e2;
> @@
>
> e = pinctrl_register(...)
> ... when != e = e1
> if (
> - e == NULL
> + IS_ERR(e)
> ) {
> ...
> return
> - e2
> + PTR_ERR(e)
> ;
> }
> // </smpl>
>
> Signed-off-by: Julia Lawall <[email protected]>
Patch applied for fixes.
Yours,
Linus Walleij
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