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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2008-10-17 18:09:17 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-17 18:09:17 +0200 |
| commit | a11e2afa77b9e1ddffc63e37cae5685683558870 (patch) | |
| tree | 666905e85268eb4c7ddac4772fb7f80f0d523d30 /drivers/ide | |
| parent | sgiioc4: kill duplicate ioremap() (diff) | |
| download | linux-a11e2afa77b9e1ddffc63e37cae5685683558870.tar.xz linux-a11e2afa77b9e1ddffc63e37cae5685683558870.zip | |
scc_pata: kill unused variables
Fix the "unused variable" warning in init_hwif_scc() caused by the commit
48c3c1072651922ed153bcf0a33ea82cf20df390 (ide: add struct ide_host (take 3)).
Moreover, remove the write-only variable 'dma_status_port' in init_setup_scc()
about which gcc gives no warning and which has been there from the very start...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide')
| -rw-r--r-- | drivers/ide/pci/scc_pata.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index 9ce1d8059921..49f163aa51e3 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -617,7 +617,6 @@ static int __devinit init_setup_scc(struct pci_dev *dev, unsigned long intmask_port; unsigned long mode_port; unsigned long ecmode_port; - unsigned long dma_status_port; u32 reg = 0; struct scc_ports *ports; int rc; @@ -637,7 +636,6 @@ static int __devinit init_setup_scc(struct pci_dev *dev, intmask_port = dma_base + 0x010; mode_port = ctl_base + 0x024; ecmode_port = ctl_base + 0xf00; - dma_status_port = dma_base + 0x004; /* controller initialization */ reg = 0; @@ -843,8 +841,6 @@ static u8 scc_cable_detect(ide_hwif_t *hwif) static void __devinit init_hwif_scc(ide_hwif_t *hwif) { - struct scc_ports *ports = ide_get_hwifdata(hwif); - /* PTERADD */ out_be32((void __iomem *)(hwif->dma_base + 0x018), hwif->dmatable_dma); |