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Diffstat (limited to 'arch/x86/kernel/tsc_32.c')
-rw-r--r--arch/x86/kernel/tsc_32.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/x86/kernel/tsc_32.c b/arch/x86/kernel/tsc_32.c
index c2241e04ea5f..68657d8526fb 100644
--- a/arch/x86/kernel/tsc_32.c
+++ b/arch/x86/kernel/tsc_32.c
@@ -392,13 +392,15 @@ void __init tsc_init(void)
392 int cpu; 392 int cpu;
393 393
394 if (!cpu_has_tsc) 394 if (!cpu_has_tsc)
395 goto out_no_tsc; 395 return;
396 396
397 cpu_khz = calculate_cpu_khz(); 397 cpu_khz = calculate_cpu_khz();
398 tsc_khz = cpu_khz; 398 tsc_khz = cpu_khz;
399 399
400 if (!cpu_khz) 400 if (!cpu_khz) {
401 goto out_no_tsc; 401 mark_tsc_unstable("could not calculate TSC khz");
402 return;
403 }
402 404
403 printk("Detected %lu.%03lu MHz processor.\n", 405 printk("Detected %lu.%03lu MHz processor.\n",
404 (unsigned long)cpu_khz / 1000, 406 (unsigned long)cpu_khz / 1000,
@@ -431,9 +433,4 @@ void __init tsc_init(void)
431 tsc_enabled = 1; 433 tsc_enabled = 1;
432 434
433 clocksource_register(&clocksource_tsc); 435 clocksource_register(&clocksource_tsc);
434
435 return;
436
437out_no_tsc:
438 setup_clear_cpu_cap(X86_FEATURE_TSC);
439} 436}