[POWERPC] powermac: Constify & voidify get_property()

Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.

powermac platform & macintosh driver changes.

Built for pmac32_defconfig, g5_defconfig

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index ebf961f1718d..fa46856e8068 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -1154,7 +1154,7 @@ static int
 pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
 {
         struct device_node *np = pmif->node;
-        int *bidp;
+        const int *bidp;
 
         pmif->cable_80 = 0;
         pmif->broken_dma = pmif->broken_dma_warn = 0;
@@ -1176,14 +1176,14 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
                 pmif->broken_dma = 1;
         }
 
-        bidp = (int *)get_property(np, "AAPL,bus-id", NULL);
+        bidp = get_property(np, "AAPL,bus-id", NULL);
         pmif->aapl_bus_id =  bidp ? *bidp : 0;
 
         /* Get cable type from device-tree */
         if (pmif->kind == controller_kl_ata4 || pmif->kind == controller_un_ata6
             || pmif->kind == controller_k2_ata6
             || pmif->kind == controller_sh_ata6) {
-                char* cable = get_property(np, "cable-type", NULL);
+                const char* cable = get_property(np, "cable-type", NULL);
                 if (cable && !strncmp(cable, "80-", 3))
                         pmif->cable_80 = 1;
         }