sgiioc4: use ide_find_port()
There should be no functional changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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@ -590,20 +590,12 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev)
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unsigned long bar0, cmd_phys_base, ctl;
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void __iomem *virt_base;
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ide_hwif_t *hwif;
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int h;
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u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
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hw_regs_t hw;
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struct ide_port_info d = sgiioc4_port_info;
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/*
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* Find an empty HWIF; if none available, return -ENOMEM.
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*/
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for (h = 0; h < MAX_HWIFS; ++h) {
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hwif = &ide_hwifs[h];
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if (hwif->chipset == ide_unknown)
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break;
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}
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if (h == MAX_HWIFS) {
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hwif = ide_find_port();
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if (hwif == NULL) {
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printk(KERN_ERR "%s: too many IDE interfaces, no room in table\n",
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DRV_NAME);
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return -ENOMEM;
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