sgiioc4: use ide_find_port()

There should be no functional changes caused by this patch.
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 939b0f1d
......@@ -590,20 +590,12 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev)
unsigned long bar0, cmd_phys_base, ctl;
void __iomem *virt_base;
ide_hwif_t *hwif;
int h;
u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
hw_regs_t hw;
struct ide_port_info d = sgiioc4_port_info;
/*
* Find an empty HWIF; if none available, return -ENOMEM.
*/
for (h = 0; h < MAX_HWIFS; ++h) {
hwif = &ide_hwifs[h];
if (hwif->chipset == ide_unknown)
break;
}
if (h == MAX_HWIFS) {
hwif = ide_find_port();
if (hwif == NULL) {
printk(KERN_ERR "%s: too many IDE interfaces, no room in table\n",
DRV_NAME);
return -ENOMEM;
......
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