From 3f3c09f38b3a1db37760cf1f5767ab1ad8015712 Mon Sep 17 00:00:00 2001 From: Zefir Kurtisi Date: Fri, 23 May 2014 17:22:37 +0200 Subject: [PATCH] ath9k: simplify DFS pulse interval debug printing Make DFS pulse interval calculation independent from CONFIG_ATH9K_DEBUGFS. Signed-off-by: Zefir Kurtisi Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ath9k.h | 1 + drivers/net/wireless/ath/ath9k/dfs.c | 6 ++---- drivers/net/wireless/ath/ath9k/dfs_debug.h | 1 - 3 files changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index b204694..2ca8f7e 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -770,6 +770,7 @@ struct ath_softc { struct ath_ant_comb ant_comb; u8 ant_tx, ant_rx; struct dfs_pattern_detector *dfs_detector; + u64 dfs_prev_pulse_ts; u32 wow_enabled; /* relay(fs) channel for spectral scan */ struct rchan *rfs_chan_spec_scan; diff --git a/drivers/net/wireless/ath/ath9k/dfs.c b/drivers/net/wireless/ath/ath9k/dfs.c index e0c740d..726271c 100644 --- a/drivers/net/wireless/ath/ath9k/dfs.c +++ b/drivers/net/wireless/ath/ath9k/dfs.c @@ -178,14 +178,12 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, pe.ts = mactime; if (ath9k_postprocess_radar_event(sc, &ard, &pe)) { struct dfs_pattern_detector *pd = sc->dfs_detector; -#ifdef CONFIG_ATH9K_DEBUGFS ath_dbg(common, DFS, "ath9k_dfs_process_phyerr: channel=%d, ts=%llu, " "width=%d, rssi=%d, delta_ts=%llu\n", pe.freq, pe.ts, pe.width, pe.rssi, - pe.ts - sc->debug.stats.dfs_stats.last_ts); - sc->debug.stats.dfs_stats.last_ts = pe.ts; -#endif + pe.ts - sc->dfs_prev_pulse_ts); + sc->dfs_prev_pulse_ts = pe.ts; DFS_STAT_INC(sc, pulses_processed); if (pd != NULL && pd->add_pulse(pd, &pe)) { DFS_STAT_INC(sc, radar_detected); diff --git a/drivers/net/wireless/ath/ath9k/dfs_debug.h b/drivers/net/wireless/ath/ath9k/dfs_debug.h index d948686..7936c91 100644 --- a/drivers/net/wireless/ath/ath9k/dfs_debug.h +++ b/drivers/net/wireless/ath/ath9k/dfs_debug.h @@ -51,7 +51,6 @@ struct ath_dfs_stats { /* pattern detection stats */ u32 pulses_processed; u32 radar_detected; - u64 last_ts; }; #if defined(CONFIG_ATH9K_DFS_DEBUGFS) -- 2.7.4