44 static int prep_ta_mem_context(struct ta_mem_context *mem_context,  in prep_ta_mem_context()  argument
48 	if (mem_context->shared_mem_size < shared_buf_len)  in prep_ta_mem_context()
50 	memset(mem_context->shared_buf, 0, mem_context->shared_mem_size);  in prep_ta_mem_context()
51 	memcpy((void *)mem_context->shared_buf, shared_buf, shared_buf_len);  in prep_ta_mem_context()
195 	if (!context->mem_context.shared_buf) {  in ta_if_load_debugfs_write()
196 		ret = psp_ta_init_shared_buf(psp, &context->mem_context);  in ta_if_load_debugfs_write()
239 	if (ret && context->mem_context.shared_buf)  in ta_if_load_debugfs_write()
240 		psp_ta_free_shared_buf(&context->mem_context);  in ta_if_load_debugfs_write()
287 	if (context->mem_context.shared_buf)  in ta_if_unload_debugfs_write()
288 		psp_ta_free_shared_buf(&context->mem_context);  in ta_if_unload_debugfs_write()
355 	ret = prep_ta_mem_context(&context->mem_context, shared_buf, shared_buf_len);  in ta_if_invoke_debugfs_write()
369 	if (copy_to_user((char *)&buf[copy_pos], context->mem_context.shared_buf, shared_buf_len))  in ta_if_invoke_debugfs_write()