ide: print message on error in ide_find_port_slot()

* Add DRV_NAME define to ide-h8300.c.

* Fix ide-h8300.c, swarm.c and sgiioc4.c to set .name field in
  struct ide_port_info to DRV_NAME, then convert these host drivers
  to use ide_find_port_slot() instead of ide_find_port().

* Print message on error in ide_find_port_slot().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c
index ff6a98afefb7..c445298f7eb8 100644
--- a/drivers/ide/h8300/ide-h8300.c
+++ b/drivers/ide/h8300/ide-h8300.c
@@ -8,6 +8,8 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 
+#define DRV_NAME "ide-h8300"
+
 #define bswap(d) \
 ({                                      \
         u16 r;                          \
@@ -196,11 +198,9 @@ static int __init h8300_ide_init(void)
 
         hw_setup(&hw);
 
-        hwif = ide_find_port();
-        if (hwif == NULL) {
-                printk(KERN_ERR "ide-h8300: IDE I/F register failed\n");
+        hwif = ide_find_port_slot(&h8300_port_info);
+        if (hwif == NULL)
                 return -ENOENT;
-        }
 
         index = hwif->index;
         ide_init_port_hw(hwif, &hw);