[POWERPC] pseries: 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.

pseries platform changes.

Built for pseries_defconfig

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

1 files changed, 6 insertions, 6 deletions

diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 32eaddfa5470..5a23ce5e16ff 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -691,11 +691,11 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
 {
         struct eeh_early_enable_info *info = data;
         int ret;
-        char *status = get_property(dn, "status", NULL);
-        u32 *class_code = (u32 *)get_property(dn, "class-code", NULL);
-        u32 *vendor_id = (u32 *)get_property(dn, "vendor-id", NULL);
-        u32 *device_id = (u32 *)get_property(dn, "device-id", NULL);
-        u32 *regs;
+        const char *status = get_property(dn, "status", NULL);
+        const u32 *class_code = get_property(dn, "class-code", NULL);
+        const u32 *vendor_id = get_property(dn, "vendor-id", NULL);
+        const u32 *device_id = get_property(dn, "device-id", NULL);
+        const u32 *regs;
         int enable;
         struct pci_dn *pdn = PCI_DN(dn);
 
@@ -737,7 +737,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data)
 
         /* Ok... see if this device supports EEH.  Some do, some don't,
          * and the only way to find out is to check each and every one. */
-        regs = (u32 *)get_property(dn, "reg", NULL);
+        regs = get_property(dn, "reg", NULL);
         if (regs) {
                 /* First register entry is addr (00BBSS00)  */
                 /* Try to enable eeh */