From c2b57cdc1d2976444d451a2a2e43e11b61ed0638 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 25 Jan 2008 22:17:17 +0100 Subject: ide: add ide_tf_read() helper * Factor out code reading taskfile registers from ide_end_drive_cmd() to the new ide_tf_read() helper. * Add IDE_TFLAG_IN_* taskfile flags to indicate the need to load particular IDE taskfile register in ide_tf_read(). * Update ide_end_drive_cmd() to set respective IDE_TFLAG_IN_* taksfile flags. * Add ide_get_lba_addr() for getting LBA sector address from taskfile struct. * Factor out code getting sector address from ide_dump_ata_status() to the new ide_dump_sector() function. * Convert ide_dump_sector() to use ide_tf_read() and ide_get_lba_addr(). * Remove no longer needed ide_read_24(). The only change in functionality caused by this patch is that ide_dump_ata_status() no longer prints "high"/"low" parts of LBA48 sector address (of course LBA48 sector address is still printed). Cc: Sergei Shtylyov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-iops.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/ide/ide-iops.c') diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 38d6b15d6c4..c97c0719ddf 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -158,14 +158,6 @@ void default_hwif_mmiops (ide_hwif_t *hwif) EXPORT_SYMBOL(default_hwif_mmiops); -u32 ide_read_24 (ide_drive_t *drive) -{ - u8 sect = HWIF(drive)->INB(IDE_SECTOR_REG); - u8 lcyl = HWIF(drive)->INB(IDE_LCYL_REG); - u8 hcyl = HWIF(drive)->INB(IDE_HCYL_REG); - return (hcyl<<16)|(lcyl<<8)|sect; -} - void SELECT_DRIVE (ide_drive_t *drive) { if (HWIF(drive)->selectproc) -- cgit v1.2.3