diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c')
-rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c index 34ce06441d1b..ae1129f916d5 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c @@ -351,15 +351,21 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw) u8 hwinfo[HWSET_MAX_SIZE] = {0}; u16 eeprom_id; - if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) { + switch (rtlefuse->epromtype) { + case EEPROM_BOOT_EFUSE: rtl_efuse_shadow_map_update(hw); - memcpy((void *)hwinfo, - (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0], - HWSET_MAX_SIZE); - } else if (rtlefuse->epromtype == EEPROM_93C46) { + break; + + case EEPROM_93C46: RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "RTL819X Not boot from eeprom, check it !!\n"); + return; + + default: + pr_warn("rtl92cu: no efuse data\n\n"); + return; } + memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE); RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, "MAP", hwinfo, HWSET_MAX_SIZE); eeprom_id = le16_to_cpu(*((__le16 *)&hwinfo[0])); |