On 08/13/2018 02:44 PM, Arnd Bergmann wrote:
> The missing license tag in the new driver causes a compile-time warning,
> and may result in the module being unusable if it calls EXPORT_SYMBOL_GPL()
> functions:
>
> WARNING: modpost: missing MODULE_LICENSE() in
> drivers/mailbox/mtk-cmdq-mailbox.o
>
> Fixes: 623a6143a845 ("mailbox: mediatek: Add Mediatek CMDQ driver")
> Signed-off-by: Arnd Bergmann <[email protected]>
> ---
> drivers/mailbox/mtk-cmdq-mailbox.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c
> b/drivers/mailbox/mtk-cmdq-mailbox.c
> index 6f92c5ee12f7..aec46d5d3506 100644
> --- a/drivers/mailbox/mtk-cmdq-mailbox.c
> +++ b/drivers/mailbox/mtk-cmdq-mailbox.c
> @@ -567,3 +567,5 @@ static void __exit cmdq_drv_exit(void)
>
> subsys_initcall(cmdq_drv_init);
> module_exit(cmdq_drv_exit);
> +
> +MODULE_LICENSE("GPL v2");
>
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--
~Randy
