sd_ioctl() still use printk() for log output.
It should use sd_printk() instead of printk(), as well as other sd_*.

All SCSI messages should output via s*_printk() instead of printk().
Signed-off-by: Nao Nishijima <nao.nishijima.xt@hitachi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>