rtl8187: Remove primitive write delays

Each of the primary write routines, rtl8187_write_phy(),
rtl8225_write_bitbang(), and rtl8225_write_8051() all conclude with an
msleep() command. Testing shows that these are not needed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Tested-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 0 insertions, 4 deletions

diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c
index b4927d08507e..892ad2db7c0d 100644
--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -152,8 +152,6 @@ void rtl8187_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
         rtl818x_iowrite8(priv, &priv->map->PHY[2], (data >> 16) & 0xFF);
         rtl818x_iowrite8(priv, &priv->map->PHY[1], (data >> 8) & 0xFF);
         rtl818x_iowrite8(priv, &priv->map->PHY[0], data & 0xFF);
-
-        msleep(1);
 }
 
 static void rtl8187_tx_cb(struct urb *urb)
diff --git a/drivers/net/wireless/rtl8187_rtl8225.c b/drivers/net/wireless/rtl8187_rtl8225.c
index 053eb220a19e..38333b185a56 100644
--- a/drivers/net/wireless/rtl8187_rtl8225.c
+++ b/drivers/net/wireless/rtl8187_rtl8225.c
@@ -64,7 +64,6 @@ static void rtl8225_write_bitbang(struct ieee80211_hw *dev, u8 addr, u16 data)
 
         rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
         rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
-        msleep(2);
 }
 
 static void rtl8225_write_8051(struct ieee80211_hw *dev, u8 addr, __le16 data)
@@ -98,7 +97,6 @@ static void rtl8225_write_8051(struct ieee80211_hw *dev, u8 addr, __le16 data)
 
         rtl818x_iowrite16(priv, &priv->map->RFPinsOutput, reg80 | (1 << 2));
         rtl818x_iowrite16(priv, &priv->map->RFPinsSelect, reg84);
-        msleep(2);
 }
 
 static void rtl8225_write(struct ieee80211_hw *dev, u8 addr, u16 data)