ath9k: remove (u16) casts from rtc register access

The RTC register offsets don't fit into 'u16' on the AR913x, so we have
to remove the existing casts.

Changes-licensed-under: ISC

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Tested-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/net/wireless/ath9k/hw.c b/drivers/net/wireless/ath9k/hw.c
index 55ed0830588b..ed731b9cac85 100644
--- a/drivers/net/wireless/ath9k/hw.c
+++ b/drivers/net/wireless/ath9k/hw.c
@@ -1011,7 +1011,7 @@ static void ath9k_hw_init_pll(struct ath_hal *ah,
                                 pll |= SM(0xb, AR_RTC_PLL_DIV);
                 }
         }
-        REG_WRITE(ah, (u16) (AR_RTC_PLL_CONTROL), pll);
+        REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll);
 
         udelay(RTC_PLL_SETTLE_DELAY);
 
@@ -1550,11 +1550,11 @@ static bool ath9k_hw_set_reset(struct ath_hal *ah, int type)
                         rst_flags |= AR_RTC_RC_MAC_COLD;
         }
 
-        REG_WRITE(ah, (u16) (AR_RTC_RC), rst_flags);
+        REG_WRITE(ah, AR_RTC_RC, rst_flags);
         udelay(50);
 
-        REG_WRITE(ah, (u16) (AR_RTC_RC), 0);
-        if (!ath9k_hw_wait(ah, (u16) (AR_RTC_RC), AR_RTC_RC_M, 0)) {
+        REG_WRITE(ah, AR_RTC_RC, 0);
+        if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0)) {
                 DPRINTF(ah->ah_sc, ATH_DBG_RESET,
                         "RTC stuck in MAC reset\n");
                 return false;
@@ -1576,8 +1576,8 @@ static bool ath9k_hw_set_reset_power_on(struct ath_hal *ah)
         REG_WRITE(ah, AR_RTC_FORCE_WAKE, AR_RTC_FORCE_WAKE_EN |
                   AR_RTC_FORCE_WAKE_ON_INT);
 
-        REG_WRITE(ah, (u16) (AR_RTC_RESET), 0);
-        REG_WRITE(ah, (u16) (AR_RTC_RESET), 1);
+        REG_WRITE(ah, AR_RTC_RESET, 0);
+        REG_WRITE(ah, AR_RTC_RESET, 1);
 
         if (!ath9k_hw_wait(ah,
                            AR_RTC_STATUS,
@@ -2619,7 +2619,7 @@ static void ath9k_set_power_sleep(struct ath_hal *ah, int setChip)
                 if (!AR_SREV_9100(ah))
                         REG_WRITE(ah, AR_RC, AR_RC_AHB | AR_RC_HOSTIF);
 
-                REG_CLR_BIT(ah, (u16) (AR_RTC_RESET),
+                REG_CLR_BIT(ah, (AR_RTC_RESET),
                             AR_RTC_RESET_EN);
         }
 }