[libata] remove two unused fields from struct ata_port

diff --git a/include/linux/libata.h b/include/linux/libata.h
index f2dbb68..83a83ba 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -330,8 +330,6 @@ struct ata_port {
 
        u8                      ctl;    /* cache of ATA control register */
        u8                      last_ctl;       /* Cache last written value */
-       unsigned int            bus_state;
-       unsigned int            port_state;
        unsigned int            pio_mask;
        unsigned int            mwdma_mask;
        unsigned int            udma_mask;