diff options
author | Anton Blanchard <anton@samba.org> | 2010-02-07 08:52:05 -0500 |
---|---|---|
committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-02-08 21:56:06 -0500 |
commit | 20a8ab97372e453f58a7b49e0d5e0f832406cffe (patch) | |
tree | 9dcb34937e2fed90492afebfb2e8668f42861fae /arch/powerpc/platforms/pseries | |
parent | 5a2ad98e920dd8ac4cfbc0c1556e930ba2d65427 (diff) |
powerpc/pseries: Quieten cede latency printk
The cede latency stuff is relatively new and we don't need to complain about
it not working on older firmware.
Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries')
-rw-r--r-- | arch/powerpc/platforms/pseries/hotplug-cpu.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c index a70de10332d8..d1b124e44d77 100644 --- a/arch/powerpc/platforms/pseries/hotplug-cpu.c +++ b/arch/powerpc/platforms/pseries/hotplug-cpu.c | |||
@@ -387,24 +387,12 @@ static char cede_parameters[CEDE_LATENCY_PARAM_MAX_LENGTH]; | |||
387 | 387 | ||
388 | static int parse_cede_parameters(void) | 388 | static int parse_cede_parameters(void) |
389 | { | 389 | { |
390 | int call_status; | ||
391 | |||
392 | memset(cede_parameters, 0, CEDE_LATENCY_PARAM_MAX_LENGTH); | 390 | memset(cede_parameters, 0, CEDE_LATENCY_PARAM_MAX_LENGTH); |
393 | call_status = rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1, | 391 | return rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1, |
394 | NULL, | 392 | NULL, |
395 | CEDE_LATENCY_TOKEN, | 393 | CEDE_LATENCY_TOKEN, |
396 | __pa(cede_parameters), | 394 | __pa(cede_parameters), |
397 | CEDE_LATENCY_PARAM_MAX_LENGTH); | 395 | CEDE_LATENCY_PARAM_MAX_LENGTH); |
398 | |||
399 | if (call_status != 0) | ||
400 | printk(KERN_INFO "CEDE_LATENCY: " | ||
401 | "%s %s Error calling get-system-parameter(0x%x)\n", | ||
402 | __FILE__, __func__, call_status); | ||
403 | else | ||
404 | printk(KERN_INFO "CEDE_LATENCY: " | ||
405 | "get-system-parameter successful.\n"); | ||
406 | |||
407 | return call_status; | ||
408 | } | 396 | } |
409 | 397 | ||
410 | static int __init pseries_cpu_hotplug_init(void) | 398 | static int __init pseries_cpu_hotplug_init(void) |