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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2008-10-17 18:09:17 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-17 18:09:17 +0200
commita11e2afa77b9e1ddffc63e37cae5685683558870 (patch)
tree666905e85268eb4c7ddac4772fb7f80f0d523d30 /drivers/ide
parent107111d450541df8c2a8d3af1d538cc7cd85e81b (diff)
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.c4
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);