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>

diff --git a/arch/powerpc/platforms/pseries/hotplug-cpu.c b/arch/powerpc/platforms/pseries/hotplug-cpu.c
index a70de10332d8456043f6c5f351d0f6b1d7ae86e7..d1b124e44d7701204c688d1a12df57d15d6f62e1 100644 (file)
--- 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];
 
 static int parse_cede_parameters(void)
 {
-       int call_status;
-
        memset(cede_parameters, 0, CEDE_LATENCY_PARAM_MAX_LENGTH);
-       call_status = rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
-                               NULL,
-                               CEDE_LATENCY_TOKEN,
-                               __pa(cede_parameters),
-                               CEDE_LATENCY_PARAM_MAX_LENGTH);
-
-       if (call_status != 0)
-               printk(KERN_INFO "CEDE_LATENCY: "
-                       "%s %s Error calling get-system-parameter(0x%x)\n",
-                       __FILE__, __func__, call_status);
-       else
-               printk(KERN_INFO "CEDE_LATENCY: "
-                       "get-system-parameter successful.\n");
-
-       return call_status;
+       return rtas_call(rtas_token("ibm,get-system-parameter"), 3, 1,
+                        NULL,
+                        CEDE_LATENCY_TOKEN,
+                        __pa(cede_parameters),
+                        CEDE_LATENCY_PARAM_MAX_LENGTH);
 }
 
 static int __init pseries_cpu_hotplug_init(void)