Functions rtl_rfreg_delay() and rtl_bb_delay() are unused within the
driver. Both functions call rtl_addr_delay(), this function is unused
outside of these call sites.The driver (and kernel) code base is cleaner
if unused functions are removed.
Remove unused functions.
---
drivers/staging/rtlwifi/core.c | 37 -------------------------------------
drivers/staging/rtlwifi/core.h | 4 ----
2 files changed, 41 deletions(-)
diff --git a/drivers/staging/rtlwifi/core.c b/drivers/staging/rtlwifi/core.c
index 6ddf7e8..43b8b9ef 100644
--- a/drivers/staging/rtlwifi/core.c
+++ b/drivers/staging/rtlwifi/core.c
@@ -49,43 +49,6 @@ u8 channel5g_80m[CHANNEL_MAX_NUMBER_5G_80M] = {
42, 58, 106, 122, 138, 155, 171
};
-void rtl_addr_delay(u32 addr)
-{
- if (addr == 0xfe)
- mdelay(50);
- else if (addr == 0xfd)
- msleep(5);
- else if (addr == 0xfc)
- msleep(1);
- else if (addr == 0xfb)
- usleep_range(50, 100);
- else if (addr == 0xfa)
- usleep_range(5, 10);
- else if (addr == 0xf9)
- usleep_range(1, 2);
-}
-
-void rtl_rfreg_delay(struct ieee80211_hw *hw, enum radio_path rfpath, u32 addr,
- u32 mask, u32 data)
-{
- if (addr >= 0xf9 && addr <= 0xfe) {
- rtl_addr_delay(addr);
- } else {
- rtl_set_rfreg(hw, rfpath, addr, mask, data);
- udelay(1);
- }
-}
-
-void rtl_bb_delay(struct ieee80211_hw *hw, u32 addr, u32 data)
-{
- if (addr >= 0xf9 && addr <= 0xfe) {
- rtl_addr_delay(addr);
- } else {
- rtl_set_bbreg(hw, addr, MASKDWORD, data);
- udelay(1);
- }
-}
-
static void rtl_fw_do_work(const struct firmware *firmware, void *context,
bool is_wow)
{
diff --git a/drivers/staging/rtlwifi/core.h b/drivers/staging/rtlwifi/core.h
index 782ac2f..4c2b694 100644
--- a/drivers/staging/rtlwifi/core.h
+++ b/drivers/staging/rtlwifi/core.h
@@ -75,10 +75,6 @@ enum dm_dig_connect_e {
extern const struct ieee80211_ops rtl_ops;
void rtl_fw_cb(const struct firmware *firmware, void *context);
void rtl_wowlan_fw_cb(const struct firmware *firmware, void *context);
-void rtl_addr_delay(u32 addr);
-void rtl_rfreg_delay(struct ieee80211_hw *hw, enum radio_path rfpath, u32 addr,
- u32 mask, u32 data);
-void rtl_bb_delay(struct ieee80211_hw *hw, u32 addr, u32 data);
bool rtl_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb);
bool rtl_btc_status_false(void);
void rtl_dm_diginit(struct ieee80211_hw *hw, u32 cur_igval);
--
2.7.4
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