[POWERPC] Constify & voidify get_property()

[linux-2.6-omap-h63xx.git] / arch / powerpc / sysdev / fsl_soc.c

diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index e983972132d8cf2f37d3cbd1fecf5ac19bb8eed3..07c47e8309edacb0a904e55702d717e393a73029 100644 (file)
--- 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);
        };
@@ -86,8 +86,8 @@ static int __init gfar_mdio_of_init(void)
 
                while ((child = of_get_next_child(np, child)) != NULL) {
                        if (child->n_intrs) {
-                               u32 *id =
-                                   (u32 *) get_property(child, "reg", NULL);
+                               const u32 *id =
+                                       get_property(child, "reg", NULL);
                                mdio_data.irq[*id] = child->intrs[0].line;
                        }
                }
@@ -127,10 +127,10 @@ 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;
 
                memset(r, 0, sizeof(r));
                memset(&gfar_data, 0, sizeof(gfar_data));
@@ -188,7 +188,7 @@ 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) {
@@ -198,7 +198,7 @@ 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);
@@ -242,7 +242,7 @@ 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));
@@ -294,7 +294,7 @@ 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");
@@ -311,7 +311,7 @@ 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;
@@ -351,7 +351,7 @@ 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;
@@ -379,7 +379,7 @@ 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));
@@ -428,7 +428,7 @@ 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));