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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-18 00:46:26 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-18 00:46:26 +0200
commit23579a2a170265aacf78069f4817a41c1d6e9323 (patch)
treea20db3f337b64b13e482a2cb2f41e03b13d52e66 /drivers/ide/ide-floppy.c
parent7616c0ad2087c7d244b8985390c63059a6223c45 (diff)
ide: remove IDE_*_REG macros
* Add IDE_{ALTSTATUS,IREASON,BCOUNTL,BCOUNTH}_OFFSET defines. * Remove IDE_*_REG macros - this results in more readable and slightly smaller code. There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-floppy.c')
-rw-r--r--drivers/ide/ide-floppy.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 170c60d93f55..4ce67bdb5d5e 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -498,10 +498,10 @@ static ide_startstop_t idefloppy_pc_intr (ide_drive_t *drive)
}
/* Get the number of bytes to transfer */
- bcount = (hwif->INB(IDE_BCOUNTH_REG) << 8) |
- hwif->INB(IDE_BCOUNTL_REG);
+ bcount = (hwif->INB(hwif->io_ports[IDE_BCOUNTH_OFFSET]) << 8) |
+ hwif->INB(hwif->io_ports[IDE_BCOUNTL_OFFSET]);
/* on this interrupt */
- ireason = hwif->INB(IDE_IREASON_REG);
+ ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]);
if (ireason & CD) {
printk(KERN_ERR "ide-floppy: CoD != 0 in %s\n", __func__);
@@ -562,6 +562,7 @@ static ide_startstop_t idefloppy_pc_intr (ide_drive_t *drive)
*/
static ide_startstop_t idefloppy_transfer_pc(ide_drive_t *drive)
{
+ ide_hwif_t *hwif = drive->hwif;
ide_startstop_t startstop;
idefloppy_floppy_t *floppy = drive->driver_data;
u8 ireason;
@@ -571,7 +572,7 @@ static ide_startstop_t idefloppy_transfer_pc(ide_drive_t *drive)
"initiated yet DRQ isn't asserted\n");
return startstop;
}
- ireason = drive->hwif->INB(IDE_IREASON_REG);
+ ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]);
if ((ireason & CD) == 0 || (ireason & IO)) {
printk(KERN_ERR "ide-floppy: (IO,CoD) != (0,1) while "
"issuing a packet command\n");
@@ -608,6 +609,7 @@ static int idefloppy_transfer_pc2(ide_drive_t *drive)
static ide_startstop_t idefloppy_transfer_pc1(ide_drive_t *drive)
{
+ ide_hwif_t *hwif = drive->hwif;
idefloppy_floppy_t *floppy = drive->driver_data;
ide_startstop_t startstop;
u8 ireason;
@@ -617,7 +619,7 @@ static ide_startstop_t idefloppy_transfer_pc1(ide_drive_t *drive)
"initiated yet DRQ isn't asserted\n");
return startstop;
}
- ireason = drive->hwif->INB(IDE_IREASON_REG);
+ ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]);
if ((ireason & CD) == 0 || (ireason & IO)) {
printk(KERN_ERR "ide-floppy: (IO,CoD) != (0,1) "
"while issuing a packet command\n");
@@ -723,7 +725,7 @@ static ide_startstop_t idefloppy_issue_pc(ide_drive_t *drive,
return ide_started;
} else {
/* Issue the packet command */
- HWIF(drive)->OUTB(WIN_PACKETCMD, IDE_COMMAND_REG);
+ hwif->OUTB(WIN_PACKETCMD, hwif->io_ports[IDE_COMMAND_OFFSET]);
return (*pkt_xfer_routine) (drive);
}
}