diff options
Diffstat (limited to 'drivers/ata/pata_bf54x.c')
| -rw-r--r-- | drivers/ata/pata_bf54x.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c index 198307534d90..07c110470e25 100644 --- a/drivers/ata/pata_bf54x.c +++ b/drivers/ata/pata_bf54x.c @@ -1228,30 +1228,6 @@ static void bfin_irq_clear(struct ata_port *ap) } /** - * bfin_irq_on - Enable interrupts on a port. - * @ap: Port on which interrupts are enabled. - * - * Note: Original code is ata_sff_irq_on(). - */ - -static unsigned char bfin_irq_on(struct ata_port *ap) -{ - void __iomem *base = (void __iomem *)ap->ioaddr.ctl_addr; - u8 tmp; - - dev_dbg(ap->dev, "in atapi irq on\n"); - ap->ctl &= ~ATA_NIEN; - ap->last_ctl = ap->ctl; - - write_atapi_register(base, ATA_REG_CTRL, ap->ctl); - tmp = ata_wait_idle(ap); - - bfin_irq_clear(ap); - - return tmp; -} - -/** * bfin_thaw - Thaw DMA controller port * @ap: port to thaw * @@ -1262,7 +1238,7 @@ void bfin_thaw(struct ata_port *ap) { dev_dbg(ap->dev, "in atapi dma thaw\n"); bfin_check_status(ap); - bfin_irq_on(ap); + ata_sff_irq_on(ap); } /** @@ -1279,7 +1255,7 @@ static void bfin_postreset(struct ata_link *link, unsigned int *classes) void __iomem *base = (void __iomem *)ap->ioaddr.ctl_addr; /* re-enable interrupts */ - bfin_irq_on(ap); + ata_sff_irq_on(ap); /* is double-select really necessary? */ if (classes[0] != ATA_DEV_NONE) @@ -1477,7 +1453,6 @@ static struct ata_port_operations bfin_pata_ops = { .postreset = bfin_postreset, .sff_irq_clear = bfin_irq_clear, - .sff_irq_on = bfin_irq_on, .port_start = bfin_port_start, .port_stop = bfin_port_stop, |