From: Arend van Spriel <arend@xxxxxxxxxxxx>
Working through a list of unused functions in the driver tree.
This file has following redundant function(s):
wf_chspec_ctlchspec
Reviewed-by: Brett Rudley <brudley@xxxxxxxxxxxx>
Reviewed-by: Henry Ptasinski <henryp@xxxxxxxxxxxx>
Reviewed-by: Roland Vossen <rvossen@xxxxxxxxxxxx>
Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/staging/brcm80211/include/bcmwifi.h | 7 -------
drivers/staging/brcm80211/util/bcmwifi.c | 23 -----------------------
2 files changed, 0 insertions(+), 30 deletions(-)
diff --git a/drivers/staging/brcm80211/include/bcmwifi.h b/drivers/staging/brcm80211/include/bcmwifi.h
index 4978df8..4a0f976 100644
--- a/drivers/staging/brcm80211/include/bcmwifi.h
+++ b/drivers/staging/brcm80211/include/bcmwifi.h
@@ -144,13 +144,6 @@ extern bool wf_chspec_malformed(chanspec_t chanspec);
extern u8 wf_chspec_ctlchan(chanspec_t chspec);
/*
- * This function returns the chanspec that control traffic is being sent on, for legacy
- * channels this is just the chanspec, for 40MHZ channels it is the upper or lowre 20MHZ
- * sideband depending on the chanspec selected
- */
-extern chanspec_t wf_chspec_ctlchspec(chanspec_t chspec);
-
-/*
* Return the channel number for a given frequency and base frequency.
* The returned channel number is relative to the given base frequency.
* If the given base frequency is zero, a base frequency of 5 GHz is assumed for
diff --git a/drivers/staging/brcm80211/util/bcmwifi.c b/drivers/staging/brcm80211/util/bcmwifi.c
index b22d14b..3d3e5ea 100644
--- a/drivers/staging/brcm80211/util/bcmwifi.c
+++ b/drivers/staging/brcm80211/util/bcmwifi.c
@@ -79,29 +79,6 @@ u8 wf_chspec_ctlchan(chanspec_t chspec)
return ctl_chan;
}
-chanspec_t wf_chspec_ctlchspec(chanspec_t chspec)
-{
- chanspec_t ctl_chspec = 0;
- u8 channel;
-
- ASSERT(!wf_chspec_malformed(chspec));
-
- /* Is there a sideband ? */
- if (CHSPEC_CTL_SB(chspec) == WL_CHANSPEC_CTL_SB_NONE) {
- return chspec;
- } else {
- if (CHSPEC_CTL_SB(chspec) == WL_CHANSPEC_CTL_SB_UPPER) {
- channel = UPPER_20_SB(CHSPEC_CHANNEL(chspec));
- } else {
- channel = LOWER_20_SB(CHSPEC_CHANNEL(chspec));
- }
- ctl_chspec =
- channel | WL_CHANSPEC_BW_20 | WL_CHANSPEC_CTL_SB_NONE;
- ctl_chspec |= CHSPEC_BAND(chspec);
- }
- return ctl_chspec;
-}
-
/*
* Return the channel number for a given frequency and base frequency.
* The returned channel number is relative to the given base frequency.
--
1.7.4.1
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