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[libata] sata_mv: remove extra braces

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Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Jeff Garzik 2007-02-24 21:26:42 -05:00
parent b9099ff63c
commit 351772658a
1 changed files with 7 additions and 12 deletions
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19
drivers/ata/sata_mv.c
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@ -798,20 +798,18 @@ static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in)
{
unsigned int ofs = mv_scr_offset(sc_reg_in);
if (0xffffffffU != ofs) {
if (0xffffffffU != ofs)
return readl(mv_ap_base(ap) + ofs);
} else {
else
return (u32) ofs;
}
}
static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
{
unsigned int ofs = mv_scr_offset(sc_reg_in);
if (0xffffffffU != ofs) {
if (0xffffffffU != ofs)
writelfl(val, mv_ap_base(ap) + ofs);
}
}
static void mv_edma_cfg(struct mv_host_priv *hpriv, void __iomem *port_mmio)
@ -1320,17 +1318,15 @@ static void mv_host_intr(struct ata_host *host, u32 relevant, unsigned int hc)
int shift, port, port0, hard_port, handled;
unsigned int err_mask;
if (hc == 0) {
if (hc == 0)
port0 = 0;
} else {
else
port0 = MV_PORTS_PER_HC;
}
/* we'll need the HC success int register in most cases */
hc_irq_cause = readl(hc_mmio + HC_IRQ_CAUSE_OFS);
if (hc_irq_cause) {
if (hc_irq_cause)
writelfl(~hc_irq_cause, hc_mmio + HC_IRQ_CAUSE_OFS);
}
VPRINTK("ENTER, hc%u relevant=0x%08x HC IRQ cause=0x%08x\n",
hc,relevant,hc_irq_cause);
@ -1425,9 +1421,8 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance)
/* check the cases where we either have nothing pending or have read
* a bogus register value which can indicate HW removal or PCI fault
*/
if (!irq_stat || (0xffffffffU == irq_stat)) {
if (!irq_stat || (0xffffffffU == irq_stat))
return IRQ_NONE;
}
n_hcs = mv_get_hc_count(host->ports[0]->flags);
spin_lock(&host->lock);