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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-26 17:36:32 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-04-26 17:36:32 +0200
commit7d9f3d51cf351ac35b4004cc40c7fd885fb30c5c (patch)
tree415179860ac6bd1a7aa1b692343b647aef8fd347 /drivers/ide/mips/swarm.c
parent59bff5ba5529feac3a0214d897b1920cbe4e2278 (diff)
downloadop-kernel-dev-7d9f3d51cf351ac35b4004cc40c7fd885fb30c5c.zip
op-kernel-dev-7d9f3d51cf351ac35b4004cc40c7fd885fb30c5c.tar.gz
swarm: use ide_find_port()
Cc: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/mips/swarm.c')
-rw-r--r--drivers/ide/mips/swarm.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c
index 956259f..bbe8d58 100644
--- a/drivers/ide/mips/swarm.c
+++ b/drivers/ide/mips/swarm.c
@@ -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));
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