diff options
| author | Larry Finger <Larry.Finger@lwfinger.net> | 2011-07-01 08:50:48 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-05 15:26:55 -0400 |
| commit | eb8b27ada953f8de182e628d71feff797707768a (patch) | |
| tree | 793e511e2dc5ca9dc109aa40365ffa4551049171 /drivers/net/wireless/rtlwifi/rtl8192de/phy.c | |
| parent | c2a7965f528244bc35f41ca64592132c7b3c2515 (diff) | |
rtlwifi: rtl8192de: Replace loops calling udelay with single mdelay
There are a number of loops to implement delays. These are replaced with
single calls to mdelay().
The need for a fix was noted by Andrew Morton <akpm@linux-foundation.org>.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192de/phy.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192de/phy.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c index 53f622150057..3ac7af1c5509 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c @@ -932,7 +932,7 @@ bool rtl92d_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, enum rf_content content, enum radio_path rfpath) { - int i, j; + int i; u32 *radioa_array_table; u32 *radiob_array_table; u16 radioa_arraylen, radiob_arraylen; @@ -974,13 +974,10 @@ bool rtl92d_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, mdelay(50); } else if (radioa_array_table[i] == 0xfd) { /* delay_ms(5); */ - for (j = 0; j < 100; j++) - udelay(MAX_STALL_TIME); + mdelay(5); } else if (radioa_array_table[i] == 0xfc) { /* delay_ms(1); */ - for (j = 0; j < 20; j++) - udelay(MAX_STALL_TIME); - + mdelay(1); } else if (radioa_array_table[i] == 0xfb) { udelay(50); } else if (radioa_array_table[i] == 0xfa) { @@ -1004,12 +1001,10 @@ bool rtl92d_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, mdelay(50); } else if (radiob_array_table[i] == 0xfd) { /* delay_ms(5); */ - for (j = 0; j < 100; j++) - udelay(MAX_STALL_TIME); + mdelay(5); } else if (radiob_array_table[i] == 0xfc) { /* delay_ms(1); */ - for (j = 0; j < 20; j++) - udelay(MAX_STALL_TIME); + mdelay(1); } else if (radiob_array_table[i] == 0xfb) { udelay(50); } else if (radiob_array_table[i] == 0xfa) { @@ -1276,7 +1271,7 @@ static void rtl92d_phy_switch_wirelessband(struct ieee80211_hw *hw, u8 band) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - u8 i, value8; + u8 value8; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("==>\n")); rtlhal->bandset = band; @@ -1321,8 +1316,7 @@ static void rtl92d_phy_switch_wirelessband(struct ieee80211_hw *hw, u8 band) rtl_write_byte(rtlpriv, (rtlhal->interfaceindex == 0 ? REG_MAC0 : REG_MAC1), value8); } - for (i = 0; i < 20; i++) - udelay(MAX_STALL_TIME); + mdelay(1); RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("<==Switch Band OK.\n")); } |