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| author | Tejun Heo <htejun@gmail.com> | 2007-11-27 19:43:38 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-01-23 05:24:11 -0500 |
| commit | f8ab6d8e15a9b978f79aee794c263014c2959dfc (patch) | |
| tree | eccd9ed11d7ea437a3626861ba4aaaadde087f74 /drivers/ata/ata_generic.c | |
| parent | e39eec13ff8c58520d77b5f977b1e0fa067fbd2c (diff) | |
| download | talos-obmc-linux-f8ab6d8e15a9b978f79aee794c263014c2959dfc.tar.gz talos-obmc-linux-f8ab6d8e15a9b978f79aee794c263014c2959dfc.zip | |
ata_generic: unindent loop in generic_set_mode()
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>
Diffstat (limited to 'drivers/ata/ata_generic.c')
| -rw-r--r-- | drivers/ata/ata_generic.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index 90329982bef7..fb5434c8ae6e 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -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); ata_link_for_each_dev(dev, link) { - if (ata_dev_enabled(dev)) { - /* We don't really care */ - dev->pio_mode = XFER_PIO_0; - dev->dma_mode = XFER_MW_DMA_0; - /* We do need the right mode information for DMA or PIO - and this comes from the current configuration flags */ - if (dma_enabled & (1 << (5 + dev->devno))) { - ata_id_to_dma_mode(dev, XFER_MW_DMA_0); - dev->flags &= ~ATA_DFLAG_PIO; - } else { - ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); - dev->xfer_mode = XFER_PIO_0; - dev->xfer_shift = ATA_SHIFT_PIO; - dev->flags |= ATA_DFLAG_PIO; - } + if (!ata_dev_enabled(dev)) + continue; + + /* We don't really care */ + dev->pio_mode = XFER_PIO_0; + dev->dma_mode = XFER_MW_DMA_0; + /* We do need the right mode information for DMA or PIO + and this comes from the current configuration flags */ + if (dma_enabled & (1 << (5 + dev->devno))) { + ata_id_to_dma_mode(dev, XFER_MW_DMA_0); + dev->flags &= ~ATA_DFLAG_PIO; + } else { + ata_dev_printk(dev, KERN_INFO, "configured for PIO\n"); + dev->xfer_mode = XFER_PIO_0; + dev->xfer_shift = ATA_SHIFT_PIO; + dev->flags |= ATA_DFLAG_PIO; } } return 0; |
