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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-26 17:36:34 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-26 17:36:34 +0200 |
| commit | 589b06262021f8d52847c9389acf26e95c6b3732 (patch) | |
| tree | 35eefd506b4c34c24752bd411a2251302ade8724 | |
| parent | 84f05df49a7376037f8b9fa1135df5a08cc32070 (diff) | |
| download | op-kernel-dev-589b06262021f8d52847c9389acf26e95c6b3732.zip op-kernel-dev-589b06262021f8d52847c9389acf26e95c6b3732.tar.gz | |
scc_pata: store 'hwif' pointer in struct scc_ports
Replace 'unsigned char hwif_id' by 'ide_hwif_t *hwif' in struct scc_ports.
This allows us to remove ide_hwifs[] usage from scc_remove().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| -rw-r--r-- | drivers/ide/pci/scc_pata.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index 80c553f..0d1e4fc 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -65,7 +65,7 @@ static struct scc_ports { unsigned long ctl, dma; - unsigned char hwif_id; /* for removing hwif from system */ + ide_hwif_t *hwif; /* for removing port from system */ } scc_ports[MAX_HWIFS]; /* PIO transfer mode table */ @@ -692,7 +692,7 @@ static void __devinit init_hwif_scc(ide_hwif_t *hwif) { struct scc_ports *ports = ide_get_hwifdata(hwif); - ports->hwif_id = hwif->index; + ports->hwif = hwif; hwif->dma_command = hwif->dma_base; hwif->dma_status = hwif->dma_base + 0x04; @@ -754,7 +754,7 @@ static int __devinit scc_init_one(struct pci_dev *dev, const struct pci_device_i static void __devexit scc_remove(struct pci_dev *dev) { struct scc_ports *ports = pci_get_drvdata(dev); - ide_hwif_t *hwif = &ide_hwifs[ports->hwif_id]; + ide_hwif_t *hwif = ports->hwif; unsigned long ctl_base = pci_resource_start(dev, 0); unsigned long dma_base = pci_resource_start(dev, 1); unsigned long ctl_size = pci_resource_len(dev, 0); |
