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| author |   Tobin C. Harding <me@tobin.cc> | 2017-09-05 16:53:44 +1000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-09-17 16:35:26 +0200 |
| commit | f216f6cdeb1d4180d4c41f4b1e62857bf0a13043 (patch) | |
| tree | 2ec1c5b477960cbd31d1d5c443e5062471a02771 /drivers/staging/rtlwifi | |
| parent | staging: rtlwifi: use kcalloc instead of multiply (diff) | |
| download | linux-dev-f216f6cdeb1d4180d4c41f4b1e62857bf0a13043.tar.xz linux-dev-f216f6cdeb1d4180d4c41f4b1e62857bf0a13043.zip | |
staging: rtlwifi: remove unused functions
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.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtlwifi')
| -rw-r--r-- | drivers/staging/rtlwifi/core.c | 37 | ||||
| -rw-r--r-- | drivers/staging/rtlwifi/core.h | 4 |
2 files changed, 0 insertions, 41 deletions
diff --git a/drivers/staging/rtlwifi/core.c b/drivers/staging/rtlwifi/core.c index 6ddf7e8cace1..43b8b9efe25f 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 782ac2fc4b28..4c2b69412621 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); |