Staging: phison: depends on ATA_BMDMA

[safe/jmp/linux-2.6] / drivers / ide / tx4939ide.c

diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c
index 9f73fd4..3c73677 100644 (file)
--- a/drivers/ide/tx4939ide.c
+++ b/drivers/ide/tx4939ide.c
@@ -104,17 +104,17 @@ static void tx4939ide_writeb(u8 val, void __iomem *base, u32 reg)
 
 #define TX4939IDE_BASE(hwif)   ((void __iomem *)(hwif)->extra_base)
 
-static void tx4939ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
+static void tx4939ide_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
 {
-       ide_hwif_t *hwif = drive->hwif;
        int is_slave = drive->dn;
        u32 mask, val;
+       const u8 pio = drive->pio_mode - XFER_PIO_0;
        u8 safe = pio;
        ide_drive_t *pair;
 
        pair = ide_get_pair_dev(drive);
        if (pair)
-               safe = min(safe, ide_get_best_pio_mode(pair, 255, 4));
+               safe = min(safe, pair->pio_mode - XFER_PIO_0);
        /*
         * Update Command Transfer Mode for master/slave and Data
         * Transfer Mode for this drive.
@@ -125,10 +125,10 @@ static void tx4939ide_set_pio_mode(ide_drive_t *drive, const u8 pio)
        /* tx4939ide_tf_load_fixup() will set the Sys_Ctl register */
 }
 
-static void tx4939ide_set_dma_mode(ide_drive_t *drive, const u8 mode)
+static void tx4939ide_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)
 {
-       ide_hwif_t *hwif = drive->hwif;
        u32 mask, val;
+       const u8 mode = drive->dma_mode;
 
        /* Update Data Transfer Mode for this drive. */
        if (mode >= XFER_UDMA_0)
@@ -307,7 +307,7 @@ static int tx4939ide_dma_setup(ide_drive_t *drive, struct ide_cmd *cmd)
        tx4939ide_writew(SECTOR_SIZE / 2, base, drive->dn ?
                         TX4939IDE_Xfer_Cnt_2 : TX4939IDE_Xfer_Cnt_1);
 
-       tx4939ide_writew(cmd->rq->nr_sectors, base, TX4939IDE_Sec_Cnt);
+       tx4939ide_writew(blk_rq_sectors(cmd->rq), base, TX4939IDE_Sec_Cnt);
 
        return 0;
 }