On Mon, Feb 14, 2011 at 10:28:02PM -0600, Larry Finger wrote:
> If any of the p54-based drivers are built with CONFIG_P54_LEDS not
> defined, the following warning is generated:
>
> CC [M] drivers/net/wireless/p54/main.o
> drivers/net/wireless/p54/main.c: In function âp54_register_commonâ:
> drivers/net/wireless/p54/main.c:614:21: warning: unused variable âprivâ
>
> Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
> ---
>
>
> Index: wireless-testing/drivers/net/wireless/p54/main.c
> ===================================================================
> --- wireless-testing.orig/drivers/net/wireless/p54/main.c
> +++ wireless-testing/drivers/net/wireless/p54/main.c
> @@ -611,7 +611,9 @@ EXPORT_SYMBOL_GPL(p54_init_common);
>
> int p54_register_common(struct ieee80211_hw *dev, struct device *pdev)
> {
> +#ifdef CONFIG_P54_LEDS
> struct p54_common *priv = dev->priv;
> +#endif /* CONFIG_P54_LEDS */
> int err;
>
> err = ieee80211_register_hw(dev);
>
Use __maybe_unused instead?
--
John W. Linville Someday the world will need a hero, and you
linville@xxxxxxxxxxxxx might be all we have. Be ready.
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