tools/power turbostat: Correct SNB_C1/C3_AUTO_UNDEMOTE defines

According to the Intel Software Developers' Manual, Vol. 4, Order No.
335592, these macros have been reversed since they were added.

Fixes: 889facb ("tools/power turbostat: v3.0: monitor Watts and Temperature")
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>

tools/power/x86/turbostat/turbostat.c

@@ -2149,8 +2149,8 @@ dump_nhm_cst_cfg(void)
 
 	get_msr(base_cpu, MSR_PKG_CST_CONFIG_CONTROL, &msr);
 
-#define SNB_C1_AUTO_UNDEMOTE              (1UL << 27)
-#define SNB_C3_AUTO_UNDEMOTE              (1UL << 28)
+#define SNB_C3_AUTO_UNDEMOTE              (1UL << 27)
+#define SNB_C1_AUTO_UNDEMOTE              (1UL << 28)
 
 	fprintf(outf, "cpu%d: MSR_PKG_CST_CONFIG_CONTROL: 0x%08llx", base_cpu, msr);