[PATCH] libata: kill unused hard_port_no and legacy_mode

Kill unused probe_ent/ap->hard_port_no and probe_ent->legacy_mode.

Signed-off-by: Tejun Heo <htejun@gmail.com>

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 2ef86b4..3f963f2 100644 (file)
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -5223,7 +5223,6 @@ void ata_port_init(struct ata_port *ap, struct ata_host_set *host_set,
        ap->host_set = host_set;
        ap->dev = ent->dev;
        ap->port_no = port_no;
-       ap->hard_port_no = port_no;
        ap->pio_mask = ent->pio_mask;
        ap->mwdma_mask = ent->mwdma_mask;
        ap->udma_mask = ent->udma_mask;

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 30bfe8f..ed749f7 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -352,12 +352,10 @@ struct ata_probe_ent {
        struct scsi_host_template *sht;
        struct ata_ioports      port[ATA_MAX_PORTS];
        unsigned int            n_ports;
-       unsigned int            hard_port_no;
        unsigned int            dummy_port_mask;
        unsigned int            pio_mask;
        unsigned int            mwdma_mask;
        unsigned int            udma_mask;
-       unsigned int            legacy_mode;
        unsigned long           irq;
        unsigned long           irq2;
        unsigned int            irq_flags;
@@ -509,7 +507,6 @@ struct ata_port {
        unsigned int            pflags; /* ATA_PFLAG_xxx */
        unsigned int            id;     /* unique id req'd by scsi midlyr */
        unsigned int            port_no; /* unique port #; from zero */
-       unsigned int            hard_port_no;   /* hardware port #; from zero */
 
        struct ata_prd          *prd;    /* our SG list */
        dma_addr_t              prd_dma; /* and its DMA mapping */