intel_pstate: Use pr_fmt

Prefix the output using the more common kernel style.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
[ rjw: Rebase ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 8a368d2ee25c52a5991d433816ddd437015577f6..1866705ee5da48861bc88b18013f952a47b3f057 100644 (file)
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -10,6 +10,8 @@
  * of the License.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/kernel.h>
 #include <linux/kernel_stat.h>
 #include <linux/module.h>
@@ -571,7 +573,7 @@ static ssize_t store_no_turbo(struct kobject *a, struct attribute *b,
 
        update_turbo_state();
        if (limits->turbo_disabled) {
-               pr_warn("intel_pstate: Turbo disabled by BIOS or unavailable on processor\n");
+               pr_warn("Turbo disabled by BIOS or unavailable on processor\n");
                return -EPERM;
        }
 
@@ -1239,7 +1241,7 @@ static int intel_pstate_init_cpu(unsigned int cpunum)
 
        intel_pstate_busy_pid_reset(cpu);
 
-       pr_debug("intel_pstate: controlling: cpu %d\n", cpunum);
+       pr_debug("controlling: cpu %d\n", cpunum);
 
        return 0;
 }
@@ -1296,12 +1298,12 @@ static int intel_pstate_set_policy(struct cpufreq_policy *policy)
        if (policy->policy == CPUFREQ_POLICY_PERFORMANCE) {
                limits = &performance_limits;
                if (policy->max >= policy->cpuinfo.max_freq) {
-                       pr_debug("intel_pstate: set performance\n");
+                       pr_debug("set performance\n");
                        intel_pstate_set_performance_limits(limits);
                        goto out;
                }
        } else {
-               pr_debug("intel_pstate: set powersave\n");
+               pr_debug("set powersave\n");
                limits = &powersave_limits;
        }
 
@@ -1353,7 +1355,7 @@ static void intel_pstate_stop_cpu(struct cpufreq_policy *policy)
        int cpu_num = policy->cpu;
        struct cpudata *cpu = all_cpu_data[cpu_num];
 
-       pr_debug("intel_pstate: CPU %d exiting\n", cpu_num);
+       pr_debug("CPU %d exiting\n", cpu_num);
 
        intel_pstate_clear_update_util_hook(cpu_num);
 
@@ -1598,7 +1600,7 @@ hwp_cpu_matched:
        if (intel_pstate_platform_pwr_mgmt_exists())
                return -ENODEV;
 
-       pr_info("Intel P-state driver initializing.\n");
+       pr_info("Intel P-state driver initializing\n");
 
        all_cpu_data = vzalloc(sizeof(void *) * num_possible_cpus());
        if (!all_cpu_data)
@@ -1615,7 +1617,7 @@ hwp_cpu_matched:
        intel_pstate_sysfs_expose_params();
 
        if (hwp_active)
-               pr_info("intel_pstate: HWP enabled\n");
+               pr_info("HWP enabled\n");
 
        return rc;
 out:
@@ -1641,7 +1643,7 @@ static int __init intel_pstate_setup(char *str)
        if (!strcmp(str, "disable"))
                no_load = 1;
        if (!strcmp(str, "no_hwp")) {
-               pr_info("intel_pstate: HWP disabled\n");
+               pr_info("HWP disabled\n");
                no_hwp = 1;
        }
        if (!strcmp(str, "force"))