pls ignore this,my bad.
On 2018/7/13 15:11, YueHaibing wrote:
> When CONFIG_PROC_FS isn't set, gcc warning this:
>
> drivers/connector/connector.c:242:12: warning: ‘cn_proc_show’ defined but not
> used [-Wunused-function]
> static int cn_proc_show(struct seq_file *m, void *v)
> ^
> fix this by adding #ifdef around it.
>
> Signed-off-by: YueHaibing <yuehaib...@huawei.com>
> ---
> drivers/connector/connector.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
> index e718b8c..e2636d4 100644
> --- a/drivers/connector/connector.c
> +++ b/drivers/connector/connector.c
> @@ -239,6 +239,7 @@ void cn_del_callback(struct cb_id *id)
> }
> EXPORT_SYMBOL_GPL(cn_del_callback);
>
> +#ifdef CONFIG_PROC_FS
> static int cn_proc_show(struct seq_file *m, void *v)
> {
> struct cn_queue_dev *dev = cdev.cbdev;
> @@ -259,6 +260,7 @@ static int cn_proc_show(struct seq_file *m, void *v)
>
> return 0;
> }
> +#endif
>
> static struct cn_dev cdev = {
> .input = cn_rx_skb,
>
