Commit 8768972c authored by Sudeep Holla's avatar Sudeep Holla
Browse files

firmware: arm_ffa: Align sync_send_receive{,2} function prototypes 



Currently ffa_sync_send_receive2() takes UUID as a separate parameter
instead of using the one available in ffa_device structure.

Change the prototype of ffa_sync_send_receive2() to align with the
ffa_sync_send_receive() and use ffa_device->uuid.

Tested-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Message-Id: <20250217-ffa_updates-v3-3-bd1d9de615e7@arm.com>
Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent b7c9f326

drivers/firmware/arm_ffa/driver.c

+2 −2
Original line number Diff line number Diff line
@@ -1018,14 +1018,14 @@ static int ffa_indirect_msg_send(struct ffa_device *dev, void *buf, size_t sz) 
	return ffa_msg_send2(drv_info->vm_id, dev->vm_id, buf, sz);

}



static int ffa_sync_send_receive2(struct ffa_device *dev, const uuid_t *uuid,

static int ffa_sync_send_receive2(struct ffa_device *dev,

				  struct ffa_send_direct_data2 *data)

{

	if (!drv_info->msg_direct_req2_supp)

		return -EOPNOTSUPP;



	return ffa_msg_send_direct_req2(drv_info->vm_id, dev->vm_id,

					uuid, data);

					&dev->uuid, data);

}



static int ffa_memory_share(struct ffa_mem_ops_args *args)

include/linux/arm_ffa.h

+1 −1
Original line number Diff line number Diff line
@@ -439,7 +439,7 @@ struct ffa_msg_ops { 
	int (*sync_send_receive)(struct ffa_device *dev,

				 struct ffa_send_direct_data *data);

	int (*indirect_send)(struct ffa_device *dev, void *buf, size_t sz);

	int (*sync_send_receive2)(struct ffa_device *dev, const uuid_t *uuid,

	int (*sync_send_receive2)(struct ffa_device *dev,

				  struct ffa_send_direct_data2 *data);

};