ide: make probe_hwif() return an error value
Make probe_hwif() return an error value.
While at it:
* Remove comment about MAX_DRIVES == 2 limitation (it is not special to
probe_hwif(), it is a general assumption taken by a lot of IDE code).
* Rename probe_hwif() to ide_probe_port().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c
index d50caa0..fc9eee9 100644
--- a/drivers/ide/pci/ns87415.c
+++ b/drivers/ide/pci/ns87415.c
@@ -229,8 +229,8 @@
#ifdef __sparc_v9__
/*
- * XXX: Reset the device, if we don't it will not respond
- * to SELECT_DRIVE() properly during first probe_hwif().
+ * XXX: Reset the device, if we don't it will not respond to
+ * SELECT_DRIVE() properly during first ide_probe_port().
*/
timeout = 10000;
outb(12, hwif->io_ports[IDE_CONTROL_OFFSET]);