ath9k: Build RFKILL feature even when RFKILL subsystem is a MODULE

Currently, ath9k builds RFKILL feature only when the RFKILL subsystem
is built part of the kernel. Build RFKILL feature regardless of whether
RFKILL subsystem is built as a MODULE or part of the kernel.
Signed-off-by: NSenthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath9k/ath9k.h

@@ -904,7 +904,7 @@ u32 ath9k_hw_gpio_get(struct ath_hal *ah, u32 gpio);
 void ath9k_hw_cfg_output(struct ath_hal *ah, u32 gpio,
 			 u32 ah_signal_type);
 void ath9k_hw_set_gpio(struct ath_hal *ah, u32 gpio, u32 val);
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 void ath9k_enable_rfkill(struct ath_hal *ah);
 #endif
 int ath9k_hw_select_antconfig(struct ath_hal *ah, u32 cfg);

drivers/net/wireless/ath9k/core.c

@@ -705,7 +705,7 @@ void ath_stop(struct ath_softc *sc)
 	} else
 		sc->sc_rxlink = NULL;
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
 		cancel_delayed_work_sync(&sc->rf_kill.rfkill_poll);
 #endif

drivers/net/wireless/ath9k/hw.c

@@ -2340,7 +2340,7 @@ bool ath9k_hw_reset(struct ath_hal *ah, struct ath9k_channel *chan,
 	ath9k_hw_init_interrupt_masks(ah, ah->ah_opmode);
 	ath9k_hw_init_qos(ah);
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	if (ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
 		ath9k_enable_rfkill(ah);
 #endif
@@ -3515,7 +3515,7 @@ bool ath9k_hw_fill_cap_info(struct ath_hal *ah)
 
 	pCap->hw_caps |= ATH9K_HW_CAP_ENHANCEDPM;
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	ah->ah_rfsilent = ath9k_hw_get_eeprom(ah, EEP_RF_SILENT);
 	if (ah->ah_rfsilent & EEP_RFSILENT_ENABLED) {
 		ah->ah_rfkill_gpio =
@@ -3772,7 +3772,7 @@ void ath9k_hw_set_gpio(struct ath_hal *ah, u32 gpio, u32 val)
 		AR_GPIO_BIT(gpio));
 }
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 void ath9k_enable_rfkill(struct ath_hal *ah)
 {
 	REG_SET_BIT(ah, AR_GPIO_INPUT_EN_VAL,

drivers/net/wireless/ath9k/main.c

@@ -594,7 +594,7 @@ static void ath_init_leds(struct ath_softc *sc)
 	ath_deinit_leds(sc);
 }
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 
 /*******************/
 /*	Rfkill	   */
@@ -838,7 +838,7 @@ static void ath_detach(struct ath_softc *sc)
 
 	ath_deinit_leds(sc);
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	ath_deinit_rfkill(sc);
 #endif
 	ath_rate_control_unregister();
@@ -921,7 +921,7 @@ static int ath_attach(u16 devid, struct ath_softc *sc)
 	/* Initialize LED control */
 	ath_init_leds(sc);
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	/* Initialze h/w Rfkill */
 	if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
 		INIT_DELAYED_WORK(&sc->rf_kill.rfkill_poll, ath_rfkill_poll);
@@ -978,7 +978,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
 		goto exit;
 	}
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	error = ath_start_rfkill_poll(sc);
 #endif
 
@@ -1722,7 +1722,7 @@ static int ath_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 
 	ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	if (sc->sc_ah->ah_caps.hw_caps & ATH9K_HW_CAP_RFSILENT)
 		cancel_delayed_work_sync(&sc->rf_kill.rfkill_poll);
 #endif
@@ -1759,7 +1759,7 @@ static int ath_pci_resume(struct pci_dev *pdev)
 			    AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
 	ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
 
-#ifdef CONFIG_RFKILL
+#if defined(CONFIG_RFKILL) || defined(CONFIG_RFKILL_MODULE)
 	/*
 	 * check the h/w rfkill state on resume
 	 * and start the rfkill poll timer