ide-pmac: remove dead code

Remove unused pmac_ide_{check_base,get_irq}() and pmac_find_ide_boot(),
then remove no longer needed ide_majors[] and pmac_ide_count.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index 03a77713caf2ea1397d0f59507d2482aaf712d64..763bc5596c9eaaa7d3a4bcc1c3d7bcb646641a77 100644 (file)
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -80,7 +80,6 @@ typedef struct pmac_ide_hwif {
 } pmac_ide_hwif_t;
 
 static pmac_ide_hwif_t pmac_ide[MAX_HWIFS];
-static int pmac_ide_count;
 
 enum {
        controller_ohare,       /* OHare based */
@@ -893,52 +892,6 @@ pmac_ide_get_base(int index)
        return pmac_ide[index].regbase;
 }
 
-int
-pmac_ide_check_base(unsigned long base)
-{
-       int ix;
-       
-       for (ix = 0; ix < MAX_HWIFS; ++ix)
-               if (base == pmac_ide[ix].regbase)
-                       return ix;
-       return -1;
-}
-
-int
-pmac_ide_get_irq(unsigned long base)
-{
-       int ix;
-
-       for (ix = 0; ix < MAX_HWIFS; ++ix)
-               if (base == pmac_ide[ix].regbase)
-                       return pmac_ide[ix].irq;
-       return 0;
-}
-
-static int ide_majors[] = { 3, 22, 33, 34, 56, 57 };
-
-dev_t __init
-pmac_find_ide_boot(char *bootdevice, int n)
-{
-       int i;
-       
-       /*
-        * Look through the list of IDE interfaces for this one.
-        */
-       for (i = 0; i < pmac_ide_count; ++i) {
-               char *name;
-               if (!pmac_ide[i].node || !pmac_ide[i].node->full_name)
-                       continue;
-               name = pmac_ide[i].node->full_name;
-               if (memcmp(name, bootdevice, n) == 0 && name[n] == 0) {
-                       /* XXX should cope with the 2nd drive as well... */
-                       return MKDEV(ide_majors[i], 0);
-               }
-       }
-
-       return 0;
-}
-
 /* Suspend call back, should be called after the child devices
  * have actually been suspended
  */