diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-11-07 20:14:09 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-11-07 20:14:09 +0000 |
| commit | 0a146d26942b597891302242f91b7688721a7025 (patch) | |
| tree | a36c3fa3de5823e2a789b8330cbc61412109727b | |
| parent | 184801cc6bf8c107854801a2e9f0b8331863be42 (diff) | |
ath9k: fix LED related crashes on AR913x
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28809 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/mac80211/patches/562-ath9k_fix_led.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/package/mac80211/patches/562-ath9k_fix_led.patch b/package/mac80211/patches/562-ath9k_fix_led.patch new file mode 100644 index 000000000..c6fe4076b --- /dev/null +++ b/package/mac80211/patches/562-ath9k_fix_led.patch @@ -0,0 +1,30 @@ +--- a/drivers/net/wireless/ath/ath9k/main.c ++++ b/drivers/net/wireless/ath/ath9k/main.c +@@ -1056,9 +1056,11 @@ static int ath9k_start(struct ieee80211_ + goto mutex_unlock; + } + +- ath9k_hw_cfg_output(ah, ah->led_pin, +- AR_GPIO_OUTPUT_MUX_AS_OUTPUT); +- ath9k_hw_set_gpio(ah, ah->led_pin, 0); ++ if (ah->led_pin >= 0) { ++ ath9k_hw_cfg_output(ah, ah->led_pin, ++ AR_GPIO_OUTPUT_MUX_AS_OUTPUT); ++ ath9k_hw_set_gpio(ah, ah->led_pin, 0); ++ } + + /* + * Reset key cache to sane defaults (all entries cleared) instead of +@@ -1209,8 +1211,10 @@ static void ath9k_stop(struct ieee80211_ + + spin_lock_bh(&sc->sc_pcu_lock); + +- ath9k_hw_set_gpio(ah, ah->led_pin, 1); +- ath9k_hw_cfg_gpio_input(ah, ah->led_pin); ++ if (ah->led_pin >= 0) { ++ ath9k_hw_set_gpio(ah, ah->led_pin, 1); ++ ath9k_hw_cfg_gpio_input(ah, ah->led_pin); ++ } + + ath_prepare_reset(sc, false, true); + |