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ide: add ->read_status method

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* Remove ide_read_status() inline helper.

* Add ->read_status method for reading ATA Status register
  and use it instead of ->INB.

While at it:

* Don't use HWGROUP() macro.

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-07-23 19:55:52 +02:00
parent c6dfa867bb
commit b73c7ee25d
15 changed files with 103 additions and 69 deletions
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3
drivers/ide/ide-floppy.c
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@ -949,11 +949,12 @@ static int idefloppy_get_format_progress(ide_drive_t *drive, int __user *arg)
/* Else assume format_unit has finished, and we're at 0x10000 */
} else {
ide_hwif_t *hwif = drive->hwif;
unsigned long flags;
u8 stat;
local_irq_save(flags);
stat = ide_read_status(drive);
stat = hwif->read_status(hwif);
local_irq_restore(flags);
progress_indication = ((stat & SEEK_STAT) == 0) ? 0 : 0x10000;