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-rw-r--r--drivers/ide/pci/sgiioc4.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index dd634541ce36..8581789352aa 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -108,13 +108,6 @@ sgiioc4_init_hwif_ports(hw_regs_t * hw, unsigned long data_port,
hw->io_ports.irq_addr = irq_port;
}
-static void
-sgiioc4_maskproc(ide_drive_t * drive, int mask)
-{
- writeb(ATA_DEVCTL_OBS | (mask ? 2 : 0),
- (void __iomem *)drive->hwif->io_ports.ctl_addr);
-}
-
static int
sgiioc4_checkirq(ide_hwif_t * hwif)
{
@@ -563,8 +556,6 @@ static const struct ide_port_ops sgiioc4_port_ops = {
.set_dma_mode = sgiioc4_set_dma_mode,
/* reset DMA engine, clear IRQs */
.resetproc = sgiioc4_resetproc,
- /* mask on/off NIEN register */
- .maskproc = sgiioc4_maskproc,
};
static const struct ide_dma_ops sgiioc4_dma_ops = {