ath9k: Fix LED configuration
On some x86 platforms, the LED gpio is active high
instead of active low. Identify such cards and modify
the GPIO usage to make sure LED works properly.
Cc: Russell Hu <rhu@qca.qualcomm.com>
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 41736e5..39157ca 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -441,6 +441,9 @@
ah->config.no_pll_pwrsave = true;
ath_info(common, "Disable PLL PowerSave\n");
}
+
+ if (sc->driver_data & ATH9K_PCI_LED_ACT_HI)
+ ah->config.led_active_high = true;
}
static void ath9k_eeprom_request_cb(const struct firmware *eeprom_blob,