snd_sb_csp_load_user
err = snd_sb_csp_load_user(p, data_ptr, le32_to_cpu(code_h.len),
err = snd_sb_csp_load_user(p, data_ptr,
static int snd_sb_csp_load_user(struct snd_sb_csp * p, const unsigned char __user *buf, int size, int load_flags);