From: Rickard Strandqvist Date: Mon, 23 Jun 2014 21:48:17 +0000 (+0200) Subject: rtlwifi/rtl8192de: Fix media status register mask X-Git-Tag: v3.17-rc1~106^2~210^2~46^2~35 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8a607208f522e6b37a93c9258d28d75c15263961;p=karo-tx-linux.git rtlwifi/rtl8192de: Fix media status register mask bt_msr & 0xfc will never match 0x3. Fix this by using a mask that actually matches the available types. Signed-off-by: Rickard Strandqvist Reviewed-by: Peter Wu Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c index 2b08671004a0..280c3da42993 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c @@ -1128,7 +1128,7 @@ static int _rtl92de_set_media_status(struct ieee80211_hw *hw, } rtl_write_byte(rtlpriv, REG_CR + 2, bt_msr); rtlpriv->cfg->ops->led_control(hw, ledaction); - if ((bt_msr & 0xfc) == MSR_AP) + if ((bt_msr & MSR_MASK) == MSR_AP) rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00); else rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66); diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/reg.h b/drivers/net/wireless/rtlwifi/rtl8192de/reg.h index 7f29b8d765b3..315a298bab06 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/reg.h +++ b/drivers/net/wireless/rtlwifi/rtl8192de/reg.h @@ -369,6 +369,7 @@ #define MSR_ADHOC 0x01 #define MSR_INFRA 0x02 #define MSR_AP 0x03 +#define MSR_MASK 0x03 /* 6. Adaptive Control Registers (Offset: 0x0160 - 0x01CF) */ /* ----------------------------------------------------- */