From 946d1c22644a5de07efc1c847fb64bb0cf8f82f2 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Fri, 31 Oct 2008 09:54:13 -0700 Subject: [PATCH] rtl8187: Remove msleep calls after calls to rtl8225_write Routine rtl8225_write() calls either rtl8225_write_bitbang() or rtl8225_write_8051(), both of which end with an msleep() command. As a result, a rtl8225_write() immediately followed by an msleep() is not needed. Signed-off-by: Larry Finger Tested-by: Herton Ronaldo Krzesinski Tested-by: Hin-Tak Leung Signed-off-by: John W. Linville --- drivers/net/wireless/rtl8187_rtl8225.c | 117 +++++++++++++------------ 1 file changed, 59 insertions(+), 58 deletions(-) diff --git a/drivers/net/wireless/rtl8187_rtl8225.c b/drivers/net/wireless/rtl8187_rtl8225.c index 9ecac76aa52c..053eb220a19e 100644 --- a/drivers/net/wireless/rtl8187_rtl8225.c +++ b/drivers/net/wireless/rtl8187_rtl8225.c @@ -333,21 +333,21 @@ static void rtl8225_rf_init(struct ieee80211_hw *dev) struct rtl8187_priv *priv = dev->priv; int i; - rtl8225_write(dev, 0x0, 0x067); msleep(1); - rtl8225_write(dev, 0x1, 0xFE0); msleep(1); - rtl8225_write(dev, 0x2, 0x44D); msleep(1); - rtl8225_write(dev, 0x3, 0x441); msleep(1); - rtl8225_write(dev, 0x4, 0x486); msleep(1); - rtl8225_write(dev, 0x5, 0xBC0); msleep(1); - rtl8225_write(dev, 0x6, 0xAE6); msleep(1); - rtl8225_write(dev, 0x7, 0x82A); msleep(1); - rtl8225_write(dev, 0x8, 0x01F); msleep(1); - rtl8225_write(dev, 0x9, 0x334); msleep(1); - rtl8225_write(dev, 0xA, 0xFD4); msleep(1); - rtl8225_write(dev, 0xB, 0x391); msleep(1); - rtl8225_write(dev, 0xC, 0x050); msleep(1); - rtl8225_write(dev, 0xD, 0x6DB); msleep(1); - rtl8225_write(dev, 0xE, 0x029); msleep(1); + rtl8225_write(dev, 0x0, 0x067); + rtl8225_write(dev, 0x1, 0xFE0); + rtl8225_write(dev, 0x2, 0x44D); + rtl8225_write(dev, 0x3, 0x441); + rtl8225_write(dev, 0x4, 0x486); + rtl8225_write(dev, 0x5, 0xBC0); + rtl8225_write(dev, 0x6, 0xAE6); + rtl8225_write(dev, 0x7, 0x82A); + rtl8225_write(dev, 0x8, 0x01F); + rtl8225_write(dev, 0x9, 0x334); + rtl8225_write(dev, 0xA, 0xFD4); + rtl8225_write(dev, 0xB, 0x391); + rtl8225_write(dev, 0xC, 0x050); + rtl8225_write(dev, 0xD, 0x6DB); + rtl8225_write(dev, 0xE, 0x029); rtl8225_write(dev, 0xF, 0x914); msleep(100); rtl8225_write(dev, 0x2, 0xC4D); msleep(200); @@ -685,22 +685,23 @@ static void rtl8225z2_rf_init(struct ieee80211_hw *dev) struct rtl8187_priv *priv = dev->priv; int i; - rtl8225_write(dev, 0x0, 0x2BF); msleep(1); - rtl8225_write(dev, 0x1, 0xEE0); msleep(1); - rtl8225_write(dev, 0x2, 0x44D); msleep(1); - rtl8225_write(dev, 0x3, 0x441); msleep(1); - rtl8225_write(dev, 0x4, 0x8C3); msleep(1); - rtl8225_write(dev, 0x5, 0xC72); msleep(1); - rtl8225_write(dev, 0x6, 0x0E6); msleep(1); - rtl8225_write(dev, 0x7, 0x82A); msleep(1); - rtl8225_write(dev, 0x8, 0x03F); msleep(1); - rtl8225_write(dev, 0x9, 0x335); msleep(1); - rtl8225_write(dev, 0xa, 0x9D4); msleep(1); - rtl8225_write(dev, 0xb, 0x7BB); msleep(1); - rtl8225_write(dev, 0xc, 0x850); msleep(1); - rtl8225_write(dev, 0xd, 0xCDF); msleep(1); - rtl8225_write(dev, 0xe, 0x02B); msleep(1); - rtl8225_write(dev, 0xf, 0x114); msleep(100); + rtl8225_write(dev, 0x0, 0x2BF); + rtl8225_write(dev, 0x1, 0xEE0); + rtl8225_write(dev, 0x2, 0x44D); + rtl8225_write(dev, 0x3, 0x441); + rtl8225_write(dev, 0x4, 0x8C3); + rtl8225_write(dev, 0x5, 0xC72); + rtl8225_write(dev, 0x6, 0x0E6); + rtl8225_write(dev, 0x7, 0x82A); + rtl8225_write(dev, 0x8, 0x03F); + rtl8225_write(dev, 0x9, 0x335); + rtl8225_write(dev, 0xa, 0x9D4); + rtl8225_write(dev, 0xb, 0x7BB); + rtl8225_write(dev, 0xc, 0x850); + rtl8225_write(dev, 0xd, 0xCDF); + rtl8225_write(dev, 0xe, 0x02B); + rtl8225_write(dev, 0xf, 0x114); + msleep(100); rtl8225_write(dev, 0x0, 0x1B7); @@ -831,38 +832,38 @@ static void rtl8225z2_b_rf_init(struct ieee80211_hw *dev) struct rtl8187_priv *priv = dev->priv; int i; - rtl8225_write(dev, 0x0, 0x0B7); msleep(1); - rtl8225_write(dev, 0x1, 0xEE0); msleep(1); - rtl8225_write(dev, 0x2, 0x44D); msleep(1); - rtl8225_write(dev, 0x3, 0x441); msleep(1); - rtl8225_write(dev, 0x4, 0x8C3); msleep(1); - rtl8225_write(dev, 0x5, 0xC72); msleep(1); - rtl8225_write(dev, 0x6, 0x0E6); msleep(1); - rtl8225_write(dev, 0x7, 0x82A); msleep(1); - rtl8225_write(dev, 0x8, 0x03F); msleep(1); - rtl8225_write(dev, 0x9, 0x335); msleep(1); - rtl8225_write(dev, 0xa, 0x9D4); msleep(1); - rtl8225_write(dev, 0xb, 0x7BB); msleep(1); - rtl8225_write(dev, 0xc, 0x850); msleep(1); - rtl8225_write(dev, 0xd, 0xCDF); msleep(1); - rtl8225_write(dev, 0xe, 0x02B); msleep(1); - rtl8225_write(dev, 0xf, 0x114); msleep(1); - - rtl8225_write(dev, 0x0, 0x1B7); msleep(1); + rtl8225_write(dev, 0x0, 0x0B7); + rtl8225_write(dev, 0x1, 0xEE0); + rtl8225_write(dev, 0x2, 0x44D); + rtl8225_write(dev, 0x3, 0x441); + rtl8225_write(dev, 0x4, 0x8C3); + rtl8225_write(dev, 0x5, 0xC72); + rtl8225_write(dev, 0x6, 0x0E6); + rtl8225_write(dev, 0x7, 0x82A); + rtl8225_write(dev, 0x8, 0x03F); + rtl8225_write(dev, 0x9, 0x335); + rtl8225_write(dev, 0xa, 0x9D4); + rtl8225_write(dev, 0xb, 0x7BB); + rtl8225_write(dev, 0xc, 0x850); + rtl8225_write(dev, 0xd, 0xCDF); + rtl8225_write(dev, 0xe, 0x02B); + rtl8225_write(dev, 0xf, 0x114); + + rtl8225_write(dev, 0x0, 0x1B7); for (i = 0; i < ARRAY_SIZE(rtl8225z2_rxgain); i++) { - rtl8225_write(dev, 0x1, i + 1); msleep(1); - rtl8225_write(dev, 0x2, rtl8225z2_rxgain[i]); msleep(1); + rtl8225_write(dev, 0x1, i + 1); + rtl8225_write(dev, 0x2, rtl8225z2_rxgain[i]); } - rtl8225_write(dev, 0x3, 0x080); msleep(1); - rtl8225_write(dev, 0x5, 0x004); msleep(1); - rtl8225_write(dev, 0x0, 0x0B7); msleep(1); + rtl8225_write(dev, 0x3, 0x080); + rtl8225_write(dev, 0x5, 0x004); + rtl8225_write(dev, 0x0, 0x0B7); - rtl8225_write(dev, 0x2, 0xC4D); msleep(1); + rtl8225_write(dev, 0x2, 0xC4D); - rtl8225_write(dev, 0x2, 0x44D); msleep(1); - rtl8225_write(dev, 0x0, 0x2BF); msleep(1); + rtl8225_write(dev, 0x2, 0x44D); + rtl8225_write(dev, 0x0, 0x2BF); rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK, 0x03); rtl818x_iowrite8(priv, &priv->map->TX_GAIN_OFDM, 0x07); @@ -896,7 +897,7 @@ static void rtl8225_rf_stop(struct ieee80211_hw *dev) u8 reg; struct rtl8187_priv *priv = dev->priv; - rtl8225_write(dev, 0x4, 0x1f); msleep(1); + rtl8225_write(dev, 0x4, 0x1f); rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG); reg = rtl818x_ioread8(priv, &priv->map->CONFIG3); -- 2.30.2