wireless: regulatory: reduce log level of CRDA related messages

With a basic Linux userspace, the messages "Calling CRDA to update
world regulatory domain" appears 10 times after boot every second or
so, followed by a final "Exceeded CRDA call max attempts. Not calling
CRDA". For those of us not having the corresponding userspace parts,
having those messages repeatedly displayed at boot time is a bit
annoying, so this commit reduces their log level to pr_debug().

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index d359e06..29134c8 100644 (file)
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -544,15 +544,15 @@ static int call_crda(const char *alpha2)
        reg_regdb_query(alpha2);
 
        if (reg_crda_timeouts > REG_MAX_CRDA_TIMEOUTS) {
-               pr_info("Exceeded CRDA call max attempts. Not calling CRDA\n");
+               pr_debug("Exceeded CRDA call max attempts. Not calling CRDA\n");
                return -EINVAL;
        }
 
        if (!is_world_regdom((char *) alpha2))
-               pr_info("Calling CRDA for country: %c%c\n",
+               pr_debug("Calling CRDA for country: %c%c\n",
                        alpha2[0], alpha2[1]);
        else
-               pr_info("Calling CRDA to update world regulatory domain\n");
+               pr_debug("Calling CRDA to update world regulatory domain\n");
 
        return kobject_uevent_env(&reg_pdev->dev.kobj, KOBJ_CHANGE, env);
 }