Commit 91e53493 authored by Jim Cromie's avatar Jim Cromie Committed by Andrew Morton
Browse files

powernow: use pr_info_once 

This reduces log-msgs during boot from many pages to ~10 occurrences.  I
didn't investigate why it wasn't just 1, maybe its a low-level service to
other modules, re-probed by each of them ?

Link: https://lkml.kernel.org/r/20250325235156.663269-4-jim.cromie@gmail.com


Signed-off-by: default avatarJim Cromie <jim.cromie@gmail.com>
Cc: Andy Whitcroft <apw@canonical.com>
Cc: Dwaipayan Ray <dwaipayanray1@gmail.com>
Cc: Joe Perches <joe@perches.com>
Cc: Louis Chauvet <louis.chauvet@bootlin.com>
Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 15d4734c

drivers/cpufreq/powernow-k8.c

+1 −1
Original line number Diff line number Diff line
@@ -482,7 +482,7 @@ static void check_supported_cpu(void *_rc) 
		cpuid(CPUID_FREQ_VOLT_CAPABILITIES, &eax, &ebx, &ecx, &edx);

		if ((edx & P_STATE_TRANSITION_CAPABLE)

			!= P_STATE_TRANSITION_CAPABLE) {

			pr_info("Power state transitions not supported\n");

			pr_info_once("Power state transitions not supported\n");

			return;

		}

		*rc = 0;