Hi Jagan,
On 26 August 2018 at 06:38, Jagan Teki <[email protected]> wrote:
> Missing request ops from respective uclass driver
> generating "synchronous abort" in Allwinner platform,
> may be in arm. So return 0 if request ops is not used
> for those uclass drivers.
>
> Cc: Simon Glass <[email protected]>
> Signed-off-by: Jagan Teki <[email protected]>
> ---
> drivers/reset/reset-uclass.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/reset/reset-uclass.c b/drivers/reset/reset-uclass.c
> index 3899537635..867dc8d596 100644
> --- a/drivers/reset/reset-uclass.c
> +++ b/drivers/reset/reset-uclass.c
> @@ -69,6 +69,9 @@ int reset_get_by_index(struct udevice *dev, int index,
> return ret;
> }
>
> + if (!ops->request)
> + return 0;
> +
Shouldn't this return -ENOSYS? The system call is missing.
> ret = ops->request(reset_ctl);
> if (ret) {
> debug("ops->request() failed: %d\n", ret);
> --
> 2.18.0.321.gffc6fa0e3
>
Regards,
Simon
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