4 files changed, 9 insertions, 11 deletions

diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index ed22b96580c6..01b8ac641eb8 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -156,8 +156,8 @@ static void gather_partition_info(void)
 {
         struct device_node *rootdn;
 
-        char *ppartition_name;
-        unsigned int *p_number_ptr;
+        const char *ppartition_name;
+        const unsigned int *p_number_ptr;
 
         /* Retrieve information about this partition */
         rootdn = find_path_device("/");
@@ -165,14 +165,11 @@ static void gather_partition_info(void)
                 return;
         }
 
-        ppartition_name =
-                get_property(rootdn, "ibm,partition-name", NULL);
+        ppartition_name = get_property(rootdn, "ibm,partition-name", NULL);
         if (ppartition_name)
                 strncpy(partition_name, ppartition_name,
                                 sizeof(partition_name));
-        p_number_ptr =
-                (unsigned int *)get_property(rootdn, "ibm,partition-no",
-                                             NULL);
+        p_number_ptr = get_property(rootdn, "ibm,partition-no", NULL);
         if (p_number_ptr)
                 partition_number = *p_number_ptr;
 }
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 89ef34df5a1d..6422de72bf43 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -431,7 +431,7 @@ static int mac53c94_probe(struct macio_dev *mdev, const struct of_device_id *mat
         struct fsc_state *state;
         struct Scsi_Host *host;
         void *dma_cmd_space;
-        unsigned char *clkprop;
+        const unsigned char *clkprop;
         int proplen, rc = -ENODEV;
 
         if (macio_resource_count(mdev) != 2 || macio_irq_count(mdev) != 2) {
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 5572981a9f92..592b52afe658 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");
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index 7d0858095e1f..6b70c3c76dfd 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -268,7 +268,7 @@ static int k2_sata_proc_info(struct Scsi_Host *shost, char *page, char **start,
         /* Match it to a port node */
         index = (ap == ap->host_set->ports[0]) ? 0 : 1;
         for (np = np->child; np != NULL; np = np->sibling) {
-                u32 *reg = (u32 *)get_property(np, "reg", NULL);
+                const u32 *reg = get_property(np, "reg", NULL);
                 if (!reg)
                         continue;
                 if (index == *reg)