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rtl8xxxu: Do not try to set REG_LEDCFG2 on 8192eu
authorJes Sorensen <Jes.Sorensen@redhat.com>
Thu, 14 Apr 2016 18:58:48 +0000 (14:58 -0400)
committerKalle Valo <kvalo@codeaurora.org>
Fri, 15 Apr 2016 18:36:29 +0000 (21:36 +0300)
Presumably 8192eu devices do not have leds, so do not enable them.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c patch | blob | blame | history

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index ed8c594dd10d4eb7a50c16fcaacab2667ae19e79..99cf4aa97c0b22d40d0a17e9d60a1f56f099d961 100644 (file)
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -7880,9 +7880,11 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
        priv->fops->set_tx_power(priv, 1, false);
 
        /* Let the 8051 take control of antenna setting */
-       val8 = rtl8xxxu_read8(priv, REG_LEDCFG2);
-       val8 |= LEDCFG2_DPDT_SELECT;
-       rtl8xxxu_write8(priv, REG_LEDCFG2, val8);
+       if (priv->rtl_chip != RTL8192E) {
+               val8 = rtl8xxxu_read8(priv, REG_LEDCFG2);
+               val8 |= LEDCFG2_DPDT_SELECT;
+               rtl8xxxu_write8(priv, REG_LEDCFG2, val8);
+       }
 
        rtl8xxxu_write8(priv, REG_HWSEQ_CTRL, 0xff);