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ata_generic: unindent loop in generic_set_mode()

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Unindent loop body in generic_set_mode().  This is to ease future
change.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Tejun Heo 2007-11-27 19:43:38 +09:00 committed by Jeff Garzik
parent e39eec13ff
commit f8ab6d8e15
1 changed files with 16 additions and 15 deletions
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31
drivers/ata/ata_generic.c
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@ -54,21 +54,22 @@ static int generic_set_mode(struct ata_link *link, struct ata_device **unused)
dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
ata_link_for_each_dev(dev, link) { ata_link_for_each_dev(dev, link) {
if (ata_dev_enabled(dev)) { if (!ata_dev_enabled(dev))
/* We don't really care */ continue;
dev->pio_mode = XFER_PIO_0;
dev->dma_mode = XFER_MW_DMA_0; /* We don't really care */
/* We do need the right mode information for DMA or PIO dev->pio_mode = XFER_PIO_0;
and this comes from the current configuration flags */ dev->dma_mode = XFER_MW_DMA_0;
if (dma_enabled & (1 << (5 + dev->devno))) { /* We do need the right mode information for DMA or PIO
ata_id_to_dma_mode(dev, XFER_MW_DMA_0); and this comes from the current configuration flags */
dev->flags &= ~ATA_DFLAG_PIO; if (dma_enabled & (1 << (5 + dev->devno))) {
} else { ata_id_to_dma_mode(dev, XFER_MW_DMA_0);
ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); dev->flags &= ~ATA_DFLAG_PIO;
dev->xfer_mode = XFER_PIO_0; } else {
dev->xfer_shift = ATA_SHIFT_PIO; ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");
dev->flags |= ATA_DFLAG_PIO; dev->xfer_mode = XFER_PIO_0;
} dev->xfer_shift = ATA_SHIFT_PIO;
dev->flags |= ATA_DFLAG_PIO;
} }
} }
return 0; return 0;