Lines Matching refs:user_buf
76 char __user *user_buf,
112 return simple_read_from_buffer(user_buf, count, ppos,
117 const char __user *user_buf,
127 if (copy_from_user(buf, user_buf, count))
153 char __user *user_buf,
169 return simple_read_from_buffer(user_buf, count, ppos, buf,
174 const char __user *user_buf,
183 if (copy_from_user(buf, user_buf, count))
205 char __user *user_buf,
227 return simple_read_from_buffer(user_buf, count, ppos,
232 const char __user *user_buf,
244 if (copy_from_user(buf, user_buf, count))
285 char __user *user_buf,
295 return simple_read_from_buffer(user_buf, count, ppos,
300 const char __user *user_buf,
310 if (copy_from_user(buf, user_buf, count))
336 static ssize_t reset_write(struct file *file, const char __user *user_buf,
411 static ssize_t hwflags_read(struct file *file, char __user *user_buf,
435 rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
440 static ssize_t misc_read(struct file *file, char __user *user_buf,
467 rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
472 static ssize_t queues_read(struct file *file, char __user *user_buf,
487 return simple_read_from_buffer(user_buf, count, ppos, buf, res);