Lines Matching refs:buffer
288 static ssize_t f_hidg_intout_read(struct file *file, char __user *buffer,
304 /* wait for at least one buffer to complete */
331 count -= copy_to_user(buffer, req->buf + list->pos, count);
362 static ssize_t f_hidg_ssreport_read(struct file *file, char __user *buffer,
392 count -= copy_to_user(buffer, tmp_buf, count);
403 static ssize_t f_hidg_read(struct file *file, char __user *buffer,
409 return f_hidg_intout_read(file, buffer, count, ptr);
411 return f_hidg_ssreport_read(file, buffer, count, ptr);
430 static ssize_t f_hidg_write(struct file *file, const char __user *buffer,
472 status = copy_from_user(req->buf, buffer, count);