From: Abdellatif El Khlifi abdellatif.elkhlifi@arm.com
Add NULL pointer check for ops
Signed-off-by: Abdellatif El Khlifi abdellatif.elkhlifi@arm.com --- drivers/firmware/arm-ffa/arm-ffa-uclass.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
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-office@arm.com + * Copyright 2022-2024 Arm Limited and/or its affiliates open-source-office@arm.com * * Authors: * Abdellatif El Khlifi abdellatif.elkhlifi@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);