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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-01 23:09:31 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-01 23:09:31 +0100 |
| commit | 5df37c34a3acf29d1eb6fc675d078654da0ab395 (patch) | |
| tree | 324d0614c57a823b3269aa61bc068b9a3b26ee4c /drivers/ide | |
| parent | 36501650ec45b1db308c3b51886044863be2d762 (diff) | |
| download | talos-obmc-linux-5df37c34a3acf29d1eb6fc675d078654da0ab395.tar.gz talos-obmc-linux-5df37c34a3acf29d1eb6fc675d078654da0ab395.zip | |
au1xxx-ide: use hwif->dev
* Setup hwif->dev in au_ide_probe().
* Use hwif->dev instead of ahwif->dev in auide_build_sglist(),
auide_build_dmatable(), auide_dma_end() and auide_ddma_init().
* Remove no longer needed 'dev' field from _auide_hwif type.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/mips/au1xxx-ide.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c index 2d3e5115b834..7ec96a030041 100644 --- a/drivers/ide/mips/au1xxx-ide.c +++ b/drivers/ide/mips/au1xxx-ide.c @@ -213,7 +213,6 @@ static void auide_set_dma_mode(ide_drive_t *drive, const u8 speed) static int auide_build_sglist(ide_drive_t *drive, struct request *rq) { ide_hwif_t *hwif = drive->hwif; - _auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data; struct scatterlist *sg = hwif->sg_table; ide_map_sg(drive, rq); @@ -223,7 +222,7 @@ static int auide_build_sglist(ide_drive_t *drive, struct request *rq) else hwif->sg_dma_direction = DMA_TO_DEVICE; - return dma_map_sg(ahwif->dev, sg, hwif->sg_nents, + return dma_map_sg(hwif->dev, sg, hwif->sg_nents, hwif->sg_dma_direction); } @@ -300,7 +299,7 @@ static int auide_build_dmatable(ide_drive_t *drive) return 1; use_pio_instead: - dma_unmap_sg(ahwif->dev, + dma_unmap_sg(hwif->dev, hwif->sg_table, hwif->sg_nents, hwif->sg_dma_direction); @@ -311,10 +310,9 @@ static int auide_build_dmatable(ide_drive_t *drive) static int auide_dma_end(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - _auide_hwif *ahwif = (_auide_hwif*)hwif->hwif_data; if (hwif->sg_nents) { - dma_unmap_sg(ahwif->dev, hwif->sg_table, hwif->sg_nents, + dma_unmap_sg(hwif->dev, hwif->sg_table, hwif->sg_nents, hwif->sg_dma_direction); hwif->sg_nents = 0; } @@ -504,7 +502,7 @@ static int auide_ddma_init(_auide_hwif *auide) { auide->rx_desc_head = (void*)au1xxx_dbdma_ring_alloc(auide->rx_chan, NUM_DESCRIPTORS); - hwif->dmatable_cpu = dma_alloc_coherent(auide->dev, + hwif->dmatable_cpu = dma_alloc_coherent(hwif->dev, PRD_ENTRIES * PRD_BYTES, /* 1 Page */ &hwif->dmatable_dma, GFP_KERNEL); @@ -592,9 +590,6 @@ static int au_ide_probe(struct device *dev) #endif memset(&auide_hwif, 0, sizeof(_auide_hwif)); - auide_hwif.dev = 0; - - ahwif->dev = dev; ahwif->irq = platform_get_irq(pdev, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); @@ -633,6 +628,8 @@ static int au_ide_probe(struct device *dev) ide_init_port_hw(hwif, &hw); + hwif->dev = dev; + hwif->ultra_mask = 0x0; /* Disable Ultra DMA */ #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA hwif->mwdma_mask = 0x07; /* Multimode-2 DMA */ |
