perf tsc: Add missing newlines to debug statements

It is assumed that debug statements always print a newline, fix two
missing ones.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: James Clark <james.clark@arm.com>
Cc: tchen168@asu.edu
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240131134940.593788-1-irogers@google.com

tools/perf/arch/x86/util/tsc.c

@@ -33,7 +33,7 @@ static double cpuinfo_tsc_freq(void)
 
 	cpuinfo = fopen("/proc/cpuinfo", "r");
 	if (!cpuinfo) {
-		pr_err("Failed to read /proc/cpuinfo for TSC frequency");
+		pr_err("Failed to read /proc/cpuinfo for TSC frequency\n");
 		return NAN;
 	}
 	while (getline(&line, &len, cpuinfo) > 0) {
@@ -48,7 +48,7 @@ static double cpuinfo_tsc_freq(void)
 	}
 out:
 	if (fpclassify(result) == FP_ZERO)
-		pr_err("Failed to find TSC frequency in /proc/cpuinfo");
+		pr_err("Failed to find TSC frequency in /proc/cpuinfo\n");
 
 	free(line);
 	fclose(cpuinfo);