cpupower: AMD fam14h/Ontario monitor can also be used by fam12h cpus

The name of the monitor is updated at runtime to the name of the
CPU type.

Signed-off-by: Thomas Renninger <trenn@suse.de>
CC: Andreas Herrmann <herrmann.der.user@googlemail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

1 files changed, 8 insertions, 8 deletions

diff --git a/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c b/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c
index 108108dfa680..2116df9ad832 100644
--- a/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c
+++ b/tools/power/cpupower/utils/idle_monitor/amd_fam14h_idle.c
@@ -281,13 +281,13 @@ struct cpuidle_monitor *amd_fam14h_register(void)
         if (cpupower_cpu_info.vendor != X86_VENDOR_AMD)
                 return NULL;
 
-        if (cpupower_cpu_info.family == 0x14) {
-                if (cpu_count <= 0 || cpu_count > 2) {
-                        fprintf(stderr, "AMD fam14h: Invalid cpu count: %d\n",
-                                cpu_count);
-                        return NULL;
-                }
-        } else
+        if (cpupower_cpu_info.family == 0x14)
+                strncpy(amd_fam14h_monitor.name, "Fam_14h",
+                        MONITOR_NAME_LEN - 1);
+        else if (cpupower_cpu_info.family == 0x12)
+                strncpy(amd_fam14h_monitor.name, "Fam_12h",
+                        MONITOR_NAME_LEN - 1);
+        else
                 return NULL;
 
         /* We do not alloc for nbp1 machine wide counter */
@@ -322,7 +322,7 @@ static void amd_fam14h_unregister(void)
 }
 
 struct cpuidle_monitor amd_fam14h_monitor = {
-        .name                   = "Ontario",
+        .name                   = "",
         .hw_states              = amd_fam14h_cstates,
         .hw_states_num          = AMD_FAM14H_STATE_NUM,
         .start                  = amd_fam14h_start,