Fix BUILD_SERIAL.

[people/xl0/gpxe.git] / src / drivers / bus / isa.c

diff --git a/src/drivers/bus/isa.c b/src/drivers/bus/isa.c
index 99784cc..1afb1aa 100644 (file)
--- a/src/drivers/bus/isa.c
+++ b/src/drivers/bus/isa.c
@@ -32,11 +32,21 @@ static char isa_magic[0]; /* guaranteed unique symbol */
  * User-supplied probe address list
  *
  */
-static isa_probe_addr_t isa_extra_probe_addrs[] = {
-       ISA_PROBE_ADDRS
-#if ISA_PROBE_ONLY
-       , 0
+#ifdef ISA_PROBE_ADDRS
+#  ifdef ISA_PROBE_ONLY
+#    define                    HAVE_ISA_PROBE_ADDRS    1
+#    define                    ISA_PROBE_ADDR_LIST     ISA_PROBE_ADDRS, 0
+#  else
+#    define                    HAVE_ISA_PROBE_ADDRS    1
+#    define                    ISA_PROBE_ADDR_LIST     ISA_PROBE_ADDRS
+#  endif
+#else
+#  define                      HAVE_ISA_PROBE_ADDRS    0
+#  define                      ISA_PROBE_ADDR_LIST     
 #endif
+
+static isa_probe_addr_t isa_extra_probe_addrs[] = {
+       ISA_PROBE_ADDR_LIST
 };
 #define isa_extra_probe_addr_count \
      ( sizeof ( isa_extra_probe_addrs ) / sizeof ( isa_extra_probe_addrs[0] ) )