scc_pata: use ide_find_port()

There should be no functional changes caused by this patch.

Cc: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Cc: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index ef07c7a..80c553f 100644 (file)
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -534,12 +534,8 @@ static int scc_ide_setup_pci_device(struct pci_dev *dev,
        u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
        int i;
 
-       for (i = 0; i < MAX_HWIFS; i++) {
-               hwif = &ide_hwifs[i];
-               if (hwif->chipset == ide_unknown)
-                       break; /* pick an unused entry */
-       }
-       if (i == MAX_HWIFS) {
+       hwif = ide_find_port();
+       if (hwif == NULL) {
                printk(KERN_ERR "%s: too many IDE interfaces, "
                                "no room in table\n", SCC_PATA_NAME);
                return -ENOMEM;