Re: [PATCH 1/4] pinctrl: imx-iomux-v3: fix compiler warning

[Sam Ravnborg <sam@ravnborg.org>]

Hi Roland.

> > 
> > In this code snip we only see that share_conf_val is used (line 149),
> > it is not assigned.
> > So we do not really see the context of your message in the code snip.
> > 
> > 	Sam
> 
> Thank you for your feedback. I took the opportunity and had a closer
> look at the code. Here is the full context of the file from before the
> patch:
> 
>    83 static int imx_iomux_v3_set_state(struct pinctrl_device *pdev, struct device_node *np)
>    84 {
     ...
>    90         u32 share_conf_val;
>    91 
     ...
>    94         if (share_conf) {
     ...
>   110                 share_conf_val =
>   111                         FIELD_PREP(SHARE_CONF_PAD_CTL_DSE, drive_strength) |
>   112                         FIELD_PREP(SHARE_CONF_PAD_CTL_SRE, slew_rate);
    ...
>   142         for (i = 0; i < npins; i++) {
    ...
>   148                 u32 conf_val = share_conf ?
>   149                         share_conf_val : be32_to_cpu(*list++);

The comment was only that despite your effort the changelog
did not provide enough context.
Above I have provided enough context to your otherwise nice explanation.

> So if you feel that the (old) compiler is wrong here about the warning,
> and the code itself is correct enough, feel free to leave out that patch
> from the queue.
The patch is IMO fine, but the changelog could be better.

	Sam

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