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path: root/drivers/net/wireless/ath/ath5k/rfkill.c
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Diffstat (limited to 'drivers/net/wireless/ath/ath5k/rfkill.c')
-rw-r--r--drivers/net/wireless/ath/ath5k/rfkill.c67
1 files changed, 31 insertions, 36 deletions
diff --git a/drivers/net/wireless/ath/ath5k/rfkill.c b/drivers/net/wireless/ath/ath5k/rfkill.c
index 41a877b..270a319 100644
--- a/drivers/net/wireless/ath/ath5k/rfkill.c
+++ b/drivers/net/wireless/ath/ath5k/rfkill.c
@@ -33,89 +33,84 @@
* THE POSSIBILITY OF SUCH DAMAGES.
*/
-#include "base.h"
+#include "ath5k.h"
-static inline void ath5k_rfkill_disable(struct ath5k_softc *sc)
+static inline void ath5k_rfkill_disable(struct ath5k_hw *ah)
{
- ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "rfkill disable (gpio:%d polarity:%d)\n",
- sc->rf_kill.gpio, sc->rf_kill.polarity);
- ath5k_hw_set_gpio_output(sc->ah, sc->rf_kill.gpio);
- ath5k_hw_set_gpio(sc->ah, sc->rf_kill.gpio, !sc->rf_kill.polarity);
+ ATH5K_DBG(ah, ATH5K_DEBUG_ANY, "rfkill disable (gpio:%d polarity:%d)\n",
+ ah->rf_kill.gpio, ah->rf_kill.polarity);
+ ath5k_hw_set_gpio_output(ah, ah->rf_kill.gpio);
+ ath5k_hw_set_gpio(ah, ah->rf_kill.gpio, !ah->rf_kill.polarity);
}
-static inline void ath5k_rfkill_enable(struct ath5k_softc *sc)
+static inline void ath5k_rfkill_enable(struct ath5k_hw *ah)
{
- ATH5K_DBG(sc, ATH5K_DEBUG_ANY, "rfkill enable (gpio:%d polarity:%d)\n",
- sc->rf_kill.gpio, sc->rf_kill.polarity);
- ath5k_hw_set_gpio_output(sc->ah, sc->rf_kill.gpio);
- ath5k_hw_set_gpio(sc->ah, sc->rf_kill.gpio, sc->rf_kill.polarity);
+ ATH5K_DBG(ah, ATH5K_DEBUG_ANY, "rfkill enable (gpio:%d polarity:%d)\n",
+ ah->rf_kill.gpio, ah->rf_kill.polarity);
+ ath5k_hw_set_gpio_output(ah, ah->rf_kill.gpio);
+ ath5k_hw_set_gpio(ah, ah->rf_kill.gpio, ah->rf_kill.polarity);
}
-static inline void ath5k_rfkill_set_intr(struct ath5k_softc *sc, bool enable)
+static inline void ath5k_rfkill_set_intr(struct ath5k_hw *ah, bool enable)
{
- struct ath5k_hw *ah = sc->ah;
u32 curval;
- ath5k_hw_set_gpio_input(ah, sc->rf_kill.gpio);
- curval = ath5k_hw_get_gpio(ah, sc->rf_kill.gpio);
- ath5k_hw_set_gpio_intr(ah, sc->rf_kill.gpio, enable ?
+ ath5k_hw_set_gpio_input(ah, ah->rf_kill.gpio);
+ curval = ath5k_hw_get_gpio(ah, ah->rf_kill.gpio);
+ ath5k_hw_set_gpio_intr(ah, ah->rf_kill.gpio, enable ?
!!curval : !curval);
}
static bool
-ath5k_is_rfkill_set(struct ath5k_softc *sc)
+ath5k_is_rfkill_set(struct ath5k_hw *ah)
{
/* configuring GPIO for input for some reason disables rfkill */
- /*ath5k_hw_set_gpio_input(sc->ah, sc->rf_kill.gpio);*/
- return ath5k_hw_get_gpio(sc->ah, sc->rf_kill.gpio) ==
- sc->rf_kill.polarity;
+ /*ath5k_hw_set_gpio_input(ah, ah->rf_kill.gpio);*/
+ return ath5k_hw_get_gpio(ah, ah->rf_kill.gpio) ==
+ ah->rf_kill.polarity;
}
static void
ath5k_tasklet_rfkill_toggle(unsigned long data)
{
- struct ath5k_softc *sc = (void *)data;
+ struct ath5k_hw *ah = (void *)data;
bool blocked;
- blocked = ath5k_is_rfkill_set(sc);
- wiphy_rfkill_set_hw_state(sc->hw->wiphy, blocked);
+ blocked = ath5k_is_rfkill_set(ah);
+ wiphy_rfkill_set_hw_state(ah->hw->wiphy, blocked);
}
void
ath5k_rfkill_hw_start(struct ath5k_hw *ah)
{
- struct ath5k_softc *sc = ah->ah_sc;
-
/* read rfkill GPIO configuration from EEPROM header */
- sc->rf_kill.gpio = ah->ah_capabilities.cap_eeprom.ee_rfkill_pin;
- sc->rf_kill.polarity = ah->ah_capabilities.cap_eeprom.ee_rfkill_pol;
+ ah->rf_kill.gpio = ah->ah_capabilities.cap_eeprom.ee_rfkill_pin;
+ ah->rf_kill.polarity = ah->ah_capabilities.cap_eeprom.ee_rfkill_pol;
- tasklet_init(&sc->rf_kill.toggleq, ath5k_tasklet_rfkill_toggle,
- (unsigned long)sc);
+ tasklet_init(&ah->rf_kill.toggleq, ath5k_tasklet_rfkill_toggle,
+ (unsigned long)ah);
- ath5k_rfkill_disable(sc);
+ ath5k_rfkill_disable(ah);
/* enable interrupt for rfkill switch */
if (AR5K_EEPROM_HDR_RFKILL(ah->ah_capabilities.cap_eeprom.ee_header))
- ath5k_rfkill_set_intr(sc, true);
+ ath5k_rfkill_set_intr(ah, true);
}
void
ath5k_rfkill_hw_stop(struct ath5k_hw *ah)
{
- struct ath5k_softc *sc = ah->ah_sc;
-
/* disable interrupt for rfkill switch */
if (AR5K_EEPROM_HDR_RFKILL(ah->ah_capabilities.cap_eeprom.ee_header))
- ath5k_rfkill_set_intr(sc, false);
+ ath5k_rfkill_set_intr(ah, false);
- tasklet_kill(&sc->rf_kill.toggleq);
+ tasklet_kill(&ah->rf_kill.toggleq);
/* enable RFKILL when stopping HW so Wifi LED is turned off */
- ath5k_rfkill_enable(sc);
+ ath5k_rfkill_enable(ah);
}