sbc8548: Fix Revision reading and unused variable 'path'

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

diff --git a/board/sbc8548/sbc8548.c b/board/sbc8548/sbc8548.c
index 65052e6..d57548a 100644 (file)
--- a/board/sbc8548/sbc8548.c
+++ b/board/sbc8548/sbc8548.c
@@ -56,9 +56,10 @@ int checkboard (void)
 {
        volatile ccsr_gur_t *gur = (void *)(CFG_MPC85xx_GUTS_ADDR);
        volatile ccsr_local_ecm_t *ecm = (void *)(CFG_MPC85xx_ECM_ADDR);
+       volatile u_char *rev= (void *)CFG_BD_REV;
 
        printf ("Board: Wind River SBC8548 Rev. 0x%01x\n",
-                       (volatile)(*(u_char *)CFG_BD_REV) >> 4);
+                       (*rev) >> 4);
 
        /*
         * Initialize local bus.
@@ -533,12 +534,12 @@ void
 ft_pci_setup(void *blob, bd_t *bd)
 {
        int node, tmp[2];
-       const char *path;
 
        node = fdt_path_offset(blob, "/aliases");
        tmp[0] = 0;
        if (node >= 0) {
 #ifdef CONFIG_PCI1
+               const char *path;
                path = fdt_getprop(blob, node, "pci0", NULL);
                if (path) {
                        tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
@@ -546,6 +547,7 @@ ft_pci_setup(void *blob, bd_t *bd)
                }
 #endif
 #ifdef CONFIG_PCIE1
+               const char *path;
                path = fdt_getprop(blob, node, "pci1", NULL);
                if (path) {
                        tmp[1] = pcie1_hose.last_busno - pcie1_hose.first_busno;