[POWERPC] scsi: 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.

powerpc-specific scsi driver changes.

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

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index c88717727be8..cee9758b9278 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1850,7 +1850,8 @@ static int mesh_probe(struct macio_dev *mdev, const struct of_device_id *match)
 {
         struct device_node *mesh = macio_get_of_node(mdev);
         struct pci_dev* pdev = macio_get_pci_dev(mdev);
-        int tgt, *cfp, minper;
+        int tgt, minper;
+        const int *cfp;
         struct mesh_state *ms;
         struct Scsi_Host *mesh_host;
         void *dma_cmd_space;
@@ -1939,7 +1940,7 @@ static int mesh_probe(struct macio_dev *mdev, const struct of_device_id *match)
                 ms->tgts[tgt].current_req = NULL;
         }
 
-        if ((cfp = (int *) get_property(mesh, "clock-frequency", NULL)))
+        if ((cfp = get_property(mesh, "clock-frequency", NULL)))
                 ms->clk_freq = *cfp;
         else {
                 printk(KERN_INFO "mesh: assuming 50MHz clock frequency\n");