ARC: allow userspace DSP applications to use AGU extensions

[linux-2.6-microblaze.git] / arch / arc / kernel / setup.c

diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c
index 1ed1528..b2b1cb6 100644 (file)
--- a/arch/arc/kernel/setup.c
+++ b/arch/arc/kernel/setup.c
@@ -399,6 +399,12 @@ void chk_opt_strict(char *opt_name, bool hw_exists, bool opt_ena)
                panic("Disable %s, hardware NOT present\n", opt_name);
 }
 
+void chk_opt_weak(char *opt_name, bool hw_exists, bool opt_ena)
+{
+       if (!hw_exists && opt_ena)
+               panic("Disable %s, hardware NOT present\n", opt_name);
+}
+
 static void arc_chk_core_config(void)
 {
        struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()];