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Message-Id: <20080214003628.12879.96439.sendpatchset@localhost.localdomain>
Date: Thu, 14 Feb 2008 01:36:28 +0100
From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To: linux-ide@...r.kernel.org
Cc: linuxppc-dev@...abs.org,
Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
linux-kernel@...r.kernel.org
Subject: [PATCH 01/11] 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@...nel.crashing.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
---
drivers/ide/ppc/pmac.c | 47 -----------------------------------------------
1 file changed, 47 deletions(-)
Index: b/drivers/ide/ppc/pmac.c
===================================================================
--- 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
*/
--
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