1 files changed, 14 insertions, 14 deletions

diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index ef10bcf2d943..92ba378b7990 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -41,7 +41,7 @@ phys_addr_t get_immrbase(void)
         soc = of_find_node_by_type(NULL, "soc");
         if (soc) {
                 unsigned int size;
-                void *prop = get_property(soc, "reg", &size);
+                const void *prop = get_property(soc, "reg", &size);
                 immrbase = of_translate_address(soc, prop);
                 of_node_put(soc);
         };
@@ -85,7 +85,7 @@ static int __init gfar_mdio_of_init(void)
                         mdio_data.irq[k] = -1;
 
                 while ((child = of_get_next_child(np, child)) != NULL) {
-                        u32 *id = get_property(child, "reg", NULL);
+                        const u32 *id = get_property(child, "reg", NULL);
                         mdio_data.irq[*id] = irq_of_parse_and_map(child, 0);
                 }
 
@@ -124,10 +124,10 @@ static int __init gfar_of_init(void)
                 struct resource r[4];
                 struct device_node *phy, *mdio;
                 struct gianfar_platform_data gfar_data;
-                unsigned int *id;
-                char *model;
-                void *mac_addr;
-                phandle *ph;
+                const unsigned int *id;
+                const char *model;
+                const void *mac_addr;
+                const phandle *ph;
                 int n_res = 1;
 
                 memset(r, 0, sizeof(r));
@@ -193,7 +193,7 @@ static int __init gfar_of_init(void)
                             FSL_GIANFAR_DEV_HAS_VLAN |
                             FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
 
-                ph = (phandle *) get_property(np, "phy-handle", NULL);
+                ph = get_property(np, "phy-handle", NULL);
                 phy = of_find_node_by_phandle(*ph);
 
                 if (phy == NULL) {
@@ -203,7 +203,7 @@ static int __init gfar_of_init(void)
 
                 mdio = of_get_parent(phy);
 
-                id = (u32 *) get_property(phy, "reg", NULL);
+                id = get_property(phy, "reg", NULL);
                 ret = of_address_to_resource(mdio, 0, &res);
                 if (ret) {
                         of_node_put(phy);
@@ -247,7 +247,7 @@ static int __init fsl_i2c_of_init(void)
              i++) {
                 struct resource r[2];
                 struct fsl_i2c_platform_data i2c_data;
-                unsigned char *flags = NULL;
+                const unsigned char *flags = NULL;
 
                 memset(&r, 0, sizeof(r));
                 memset(&i2c_data, 0, sizeof(i2c_data));
@@ -298,7 +298,7 @@ static int __init mpc83xx_wdt_init(void)
         struct resource r;
         struct device_node *soc, *np;
         struct platform_device *dev;
-        unsigned int *freq;
+        const unsigned int *freq;
         int ret;
 
         np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt");
@@ -315,7 +315,7 @@ static int __init mpc83xx_wdt_init(void)
                 goto nosoc;
         }
 
-        freq = (unsigned int *)get_property(soc, "bus-frequency", NULL);
+        freq = get_property(soc, "bus-frequency", NULL);
         if (!freq) {
                 ret = -ENODEV;
                 goto err;
@@ -355,7 +355,7 @@ nodev:
 arch_initcall(mpc83xx_wdt_init);
 #endif
 
-static enum fsl_usb2_phy_modes determine_usb_phy(char * phy_type)
+static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type)
 {
         if (!phy_type)
                 return FSL_USB2_PHY_NONE;
@@ -383,7 +383,7 @@ static int __init fsl_usb_of_init(void)
              i++) {
                 struct resource r[2];
                 struct fsl_usb2_platform_data usb_data;
-                unsigned char *prop = NULL;
+                const unsigned char *prop = NULL;
 
                 memset(&r, 0, sizeof(r));
                 memset(&usb_data, 0, sizeof(usb_data));
@@ -431,7 +431,7 @@ static int __init fsl_usb_of_init(void)
              i++) {
                 struct resource r[2];
                 struct fsl_usb2_platform_data usb_data;
-                unsigned char *prop = NULL;
+                const unsigned char *prop = NULL;
 
                 memset(&r, 0, sizeof(r));
                 memset(&usb_data, 0, sizeof(usb_data));