37 	size_t count = 0;  in strsplit_u32()  local
48 		ret = kstrtouint(s, 0, data + count);  in strsplit_u32()
51 		if (++count >= cap) {  in strsplit_u32()
62 	if (!count)  in strsplit_u32()
64 	*tkns = kmemdup(data, count * sizeof(*data), GFP_KERNEL);  in strsplit_u32()
69 	*num_tkns = count;  in strsplit_u32()
76 static int tokenize_input(const char __user *from, size_t count,  in tokenize_input()  argument
82 	buf = kmalloc(count + 1, GFP_KERNEL);  in tokenize_input()
86 	ret = simple_write_to_buffer(buf, count, ppos, from, count);  in tokenize_input()
87 	if (ret != count) {  in tokenize_input()
92 	buf[count] = '\0';  in tokenize_input()
100 		char __user *to, size_t count, loff_t *ppos)  in probe_points_read()  argument
131 	ret = simple_read_from_buffer(to, count, ppos, buf, len);  in probe_points_read()
140 		const char __user *from, size_t count, loff_t *ppos)  in probe_points_write()  argument
154 	ret = tokenize_input(from, count, ppos, &tkns, &num_tkns);  in probe_points_write()
167 		ret = count;  in probe_points_write()
181 		const char __user *from, size_t count, loff_t *ppos)  in probe_points_remove_write()  argument
194 	ret = tokenize_input(from, count, ppos, &tkns, &num_tkns);  in probe_points_remove_write()
204 		ret = count;  in probe_points_remove_write()
340 				  size_t count, loff_t *ppos)  in sof_dfsentry_write()  argument
355 	string = kzalloc(count+1, GFP_KERNEL);  in sof_dfsentry_write()
359 	size = simple_write_to_buffer(string, count, ppos, buffer, count);  in sof_dfsentry_write()
439 				 size_t count, loff_t *ppos)  in sof_dfsentry_read()  argument
458 		count = strlen(dfse->cache_buf);  in sof_dfsentry_read()
459 		size_ret = copy_to_user(buffer, dfse->cache_buf, count);  in sof_dfsentry_read()
463 		*ppos += count;  in sof_dfsentry_read()
464 		return count;  in sof_dfsentry_read()
472 	if (pos >= size || !count)  in sof_dfsentry_read()
475 	if (count > size - pos)  in sof_dfsentry_read()
476 		count = size - pos;  in sof_dfsentry_read()
482 	size = ALIGN(count, 4);  in sof_dfsentry_read()
528 	size_ret = copy_to_user(buffer, buf + skip, count);  in sof_dfsentry_read()
536 	*ppos = pos + count;  in sof_dfsentry_read()
538 	return count;  in sof_dfsentry_read()
685 static ssize_t memory_info_read(struct file *file, char __user *to, size_t count, loff_t *ppos)  in memory_info_read()  argument
700 	return simple_read_from_buffer(to, count, ppos, dfse->buf, dfse->buf_data_size);  in memory_info_read()