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swarm: use ide_find_port()

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Cc: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-04-26 17:36:32 +02:00
parent 59bff5ba55
commit 7d9f3d51cf
1 changed files with 2 additions and 7 deletions
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9
drivers/ide/mips/swarm.c
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@ -76,17 +76,12 @@ static int __devinit swarm_ide_probe(struct device *dev)
if (!SIBYTE_HAVE_IDE)
return -ENODEV;
/* Find an empty slot. */
for (i = 0; i < MAX_HWIFS; i++)
if (!ide_hwifs[i].io_ports[IDE_DATA_OFFSET])
break;
if (i >= MAX_HWIFS) {
hwif = ide_find_port();
if (hwif == NULL) {
printk(KERN_ERR DRV_NAME ": no free slot for interface\n");
return -ENOMEM;
}
hwif = ide_hwifs + i;
base = ioremap(A_IO_EXT_BASE, 0x800);
offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS));
size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS));