On Fri, Nov 1, 2024 at 3:20 PM <abdellatif.elkhl...@arm.com> wrote:
>
> From: Abdellatif El Khlifi <abdellatif.elkhl...@arm.com>
>
> Add NULL pointer check for ops
>
> Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhl...@arm.com>
> ---
> drivers/firmware/arm-ffa/arm-ffa-uclass.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
Looks good.
Reviewed-by: Jens Wiklander <jens.wiklan...@linaro.org>
Cheers,
Jens
>
> diff --git a/drivers/firmware/arm-ffa/arm-ffa-uclass.c
> b/drivers/firmware/arm-ffa/arm-ffa-uclass.c
> index 96c64964bb7..5ec7654ed1c 100644
> --- a/drivers/firmware/arm-ffa/arm-ffa-uclass.c
> +++ b/drivers/firmware/arm-ffa/arm-ffa-uclass.c
> @@ -1,6 +1,6 @@
> // SPDX-License-Identifier: GPL-2.0+
> /*
> - * Copyright 2022-2023 Arm Limited and/or its affiliates
> <open-source-off...@arm.com>
> + * Copyright 2022-2024 Arm Limited and/or its affiliates
> <open-source-off...@arm.com>
> *
> * Authors:
> * Abdellatif El Khlifi <abdellatif.elkhl...@arm.com>
> @@ -954,7 +954,7 @@ int ffa_partition_info_get(struct udevice *dev, const
> char *uuid_str,
> {
> struct ffa_bus_ops *ops = ffa_get_ops(dev);
>
> - if (!ops->partition_info_get)
> + if (!ops || !ops->partition_info_get)
> return -ENOSYS;
>
> return ops->partition_info_get(dev, uuid_str, sp_count, sp_descs);
> @@ -979,7 +979,7 @@ int ffa_sync_send_receive(struct udevice *dev, u16
> dst_part_id,
> {
> struct ffa_bus_ops *ops = ffa_get_ops(dev);
>
> - if (!ops->sync_send_receive)
> + if (!ops || !ops->sync_send_receive)
> return -ENOSYS;
>
> return ops->sync_send_receive(dev, dst_part_id, msg, is_smc64);
> @@ -1000,7 +1000,7 @@ int ffa_rxtx_unmap(struct udevice *dev)
> {
> struct ffa_bus_ops *ops = ffa_get_ops(dev);
>
> - if (!ops->rxtx_unmap)
> + if (!ops || !ops->rxtx_unmap)
> return -ENOSYS;
>
> return ops->rxtx_unmap(dev);
> --
> 2.25.1
>
