ath9k_hw: dynamically choose the SERDES array for low power

The array we use will vary depending on whether or not we are
to go to lower power or not. The default values (iniPcieSerdes)
are a copy or what go into the registers through the INI files.

Cc: Aeolus Yang <aeolus.yang@atheros.com>
Cc: Madhan Jaganathan <madhan.jaganathan@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
index 99bde5f96a83e3c483dc0da0e8002ec35d8b919b..064168909108005531e90e9ea657f51a43866794 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c
@@ -305,11 +305,15 @@ static void ar9003_hw_configpcipowersave(struct ath_hw *ah,
         */
        if (ah->config.pcieSerDesWrite) {
                unsigned int i;
+               struct ar5416IniArray *array;
 
-               for (i = 0; i < ah->iniPcieSerdesLowPower.ia_rows; i++) {
+               array = power_off ? &ah->iniPcieSerdes :
+                                   &ah->iniPcieSerdesLowPower;
+
+               for (i = 0; i < array->ia_rows; i++) {
                        REG_WRITE(ah,
-                                 INI_RA(&ah->iniPcieSerdesLowPower, i, 0),
-                                 INI_RA(&ah->iniPcieSerdesLowPower, i, 1));
+                                 INI_RA(array, i, 0),
+                                 INI_RA(array, i, 1));
                }
        }
 }