rtl8xxxu: Make device_init kludge 8723au only

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index af17ae7e6cdd49a97968266ce57f6c1fe336c6ad..fdeae3bada4dd1c82124b7290bd5713bede66a89 100644 (file)
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -4343,14 +4343,17 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
        val8 = ((30000 + NAV_UPPER_UNIT - 1) / NAV_UPPER_UNIT);
        rtl8xxxu_write8(priv, REG_NAV_UPPER, val8);
 
-       /*
-        * 2011/03/09 MH debug only, UMC-B cut pass 2500 S5 test,
-        * but we need to fin root cause.
-        */
-       val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
-       if ((val32 & 0xff000000) != 0x83000000) {
-               val32 |= FPGA_RF_MODE_CCK;
-               rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+       if (priv->rtlchip == 0x8723a) {
+               /*
+                * 2011/03/09 MH debug only, UMC-B cut pass 2500 S5 test,
+                * but we need to find root cause.
+                * This is 8723au only.
+                */
+               val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE);
+               if ((val32 & 0xff000000) != 0x83000000) {
+                       val32 |= FPGA_RF_MODE_CCK;
+                       rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
+               }
        }
 
        val32 = rtl8xxxu_read32(priv, REG_FWHW_TXQ_CTRL);