PWN-Hunter/android_kernel_xiaomi_sdm845
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

rtlwifi: Eliminate udelay calls with too large values

Browse Source 
On ARM, compilation of rtlwifi/efuse.c fails with the message:
ERROR: "__bad_udelay" [drivers/net/wireless/rtlwifi/rtlwifi.ko] undefined!
On inspection, the faulty calls are in routine efuse_reset_loader(), a
routine that is never used, and the faulty routine is deleted.

Signed-off-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Willy Tarreau 2011-02-20 11:43:36 +01:00 committed by John W. Linville
parent 892c05c093
commit 8c6113cd03
2 changed files with 0 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/net/wireless/rtlwifi/efuse.c
View File

@ -1169,21 +1169,3 @@ static u8 efuse_calculate_word_cnts(u8 word_en)
return word_cnts;
}
void efuse_reset_loader(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u16 tmp_u2b;
tmp_u2b = rtl_read_word(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN]);
rtl_write_word(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN],
(tmp_u2b & ~(BIT(12))));
udelay(10000);
rtl_write_word(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN],
(tmp_u2b | BIT(12)));
udelay(10000);
}
bool efuse_program_map(struct ieee80211_hw *hw, char *p_filename, u8 tabletype)
{
return true;
}

3
drivers/net/wireless/rtlwifi/efuse.h
View File

@ -117,8 +117,5 @@ extern bool efuse_shadow_update_chk(struct ieee80211_hw *hw);
extern void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw);
extern void efuse_force_write_vendor_Id(struct ieee80211_hw *hw);
extern void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx);
extern bool efuse_program_map(struct ieee80211_hw *hw,
char *p_filename, u8 tabletype);
extern void efuse_reset_loader(struct ieee80211_hw *hw);
#endif