On Thu, Nov 05, 2020 at 04:34:26PM -0800, Bhaumik Bhatt wrote:
> The mhi_get_exec_env() APIs can be used by the controller drivers
> to query the execution environment of the MHI device. Expose it
> so it can be used in some scenarios to determine behavior of
> controllers.
>
> Signed-off-by: Bhaumik Bhatt <bbhatt@xxxxxxxxxxxxxx>
> ---
> drivers/bus/mhi/core/main.c | 1 +
> include/linux/mhi.h | 6 ++++++
> 2 files changed, 7 insertions(+)
>
> diff --git a/drivers/bus/mhi/core/main.c b/drivers/bus/mhi/core/main.c
> index 778897e..7c45657 100644
> --- a/drivers/bus/mhi/core/main.c
> +++ b/drivers/bus/mhi/core/main.c
> @@ -123,6 +123,7 @@ enum mhi_ee_type mhi_get_exec_env(struct mhi_controller *mhi_cntrl)
>
> return (ret) ? MHI_EE_MAX : exec;
> }
> +EXPORT_SYMBOL_GPL(mhi_get_exec_env);
>
> enum mhi_state mhi_get_mhi_state(struct mhi_controller *mhi_cntrl)
> {
> diff --git a/include/linux/mhi.h b/include/linux/mhi.h
> index d4841e5..9225d55 100644
> --- a/include/linux/mhi.h
> +++ b/include/linux/mhi.h
> @@ -659,6 +659,12 @@ int mhi_download_rddm_img(struct mhi_controller *mhi_cntrl, bool in_panic);
> int mhi_force_rddm_mode(struct mhi_controller *mhi_cntrl);
>
> /**
> + * mhi_get_exec_env - Get BHI execution environment of the device
> + * @mhi_cntrl: MHI controller
> + */
> +enum mhi_ee_type mhi_get_exec_env(struct mhi_controller *mhi_cntrl);
And you should remove the declaration in internal.h.
Thanks,
Mani
> +
> +/**
> * mhi_get_mhi_state - Get MHI state of the device
> * @mhi_cntrl: MHI controller
> */
> --
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