wil6210: remove 'freq' debugfs

This is completely racy, remove it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220506095451.9852305a92c8.I05155824a1b9059eb59beccde81786dc69de354a@changeid

diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c
index 4c944e5..64d6c98 100644 (file)
--- a/drivers/net/wireless/ath/wil6210/debugfs.c
+++ b/drivers/net/wireless/ath/wil6210/debugfs.c
@@ -1391,19 +1391,6 @@ static int temp_show(struct seq_file *s, void *data)
 }
 DEFINE_SHOW_ATTRIBUTE(temp);
 
-/*---------freq------------*/
-static int freq_show(struct seq_file *s, void *data)
-{
-       struct wil6210_priv *wil = s->private;
-       struct wireless_dev *wdev = wil->main_ndev->ieee80211_ptr;
-       u32 freq = wdev->chandef.chan ? wdev->chandef.chan->center_freq : 0;
-
-       seq_printf(s, "Freq = %d\n", freq);
-
-       return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(freq);
-
 /*---------link------------*/
 static int link_show(struct seq_file *s, void *data)
 {
@@ -2380,7 +2367,6 @@ static const struct {
        {"pmcdata",     0444,           &fops_pmcdata},
        {"pmcring",     0444,           &fops_pmcring},
        {"temp",        0444,           &temp_fops},
-       {"freq",        0444,           &freq_fops},
        {"link",        0444,           &link_fops},
        {"info",        0444,           &info_fops},
        {"recovery", 0644,              &fops_recovery},