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staging: brcm80211: remove unused function from wlc_channel.c

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Working through a list of unused functions in the driver tree.
This file has following redundant function(s):

wlc_channel_country_abbrev
wlc_channel_locale_flags
wlc_channel_get_chanvec
wlc_valid_40chanspec_in_band
wlc_channel_set_txpower_limit
wlc_valid_chanspec

Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Arend van Spriel
2011-01-21 11:20:12 +01:00
committed by Greg Kroah-Hartman
parent f3237e56b9
commit 20de47a5c2
2 changed files with 0 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
drivers/staging/brcm80211/brcmsmac/wlc_channel.c
View File

@@ -658,46 +658,11 @@ void wlc_channel_mgr_detach(wlc_cm_info_t *wlc_cm)
kfree(wlc_cm);
}
const char *wlc_channel_country_abbrev(wlc_cm_info_t *wlc_cm)
{
return wlc_cm->country_abbrev;
}
u8 wlc_channel_locale_flags(wlc_cm_info_t *wlc_cm)
{
struct wlc_info *wlc = wlc_cm->wlc;
return wlc_cm->bandstate[wlc->band->bandunit].locale_flags;
}
u8 wlc_channel_locale_flags_in_band(wlc_cm_info_t *wlc_cm, uint bandunit)
{
return wlc_cm->bandstate[bandunit].locale_flags;
}
/* return chanvec for a given country code and band */
bool
wlc_channel_get_chanvec(struct wlc_info *wlc, const char *country_abbrev,
int bandtype, chanvec_t *channels)
{
const country_info_t *country;
const locale_info_t *locale = NULL;
country = wlc_country_lookup(wlc, country_abbrev);
if (country == NULL)
return false;
if (bandtype == WLC_BAND_2G)
locale = wlc_get_locale_2g(country->locale_2G);
else if (bandtype == WLC_BAND_5G)
locale = wlc_get_locale_5g(country->locale_5G);
if (locale == NULL)
return false;
wlc_locale_get_channels(locale, channels);
return true;
}
/* set the driver's current country and regulatory information using a country code
* as the source. Lookup built in country information found with the country code.
*/
@@ -1071,16 +1036,6 @@ bool wlc_valid_channel20(wlc_cm_info_t *wlc_cm, uint val)
val));
}
/* Is the 40 MHz allowed for the current locale and specified band? */
bool wlc_valid_40chanspec_in_band(wlc_cm_info_t *wlc_cm, uint bandunit)
{
struct wlc_info *wlc = wlc_cm->wlc;
return (((wlc_cm->bandstate[bandunit].
locale_flags & (WLC_NO_MIMO | WLC_NO_40MHZ)) == 0)
&& wlc->bandstate[bandunit]->mimo_cap_40);
}
static void
wlc_channel_min_txpower_limits_with_local_constraint(wlc_cm_info_t *wlc_cm,
struct txpwr_limits *txpwr,
@@ -1185,23 +1140,6 @@ wlc_channel_set_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chanspec,
&txpwr);
}
int
wlc_channel_set_txpower_limit(wlc_cm_info_t *wlc_cm,
u8 local_constraint_qdbm)
{
struct wlc_info *wlc = wlc_cm->wlc;
struct txpwr_limits txpwr;
wlc_channel_reg_limits(wlc_cm, wlc->chanspec, &txpwr);
wlc_channel_min_txpower_limits_with_local_constraint(wlc_cm, &txpwr,
local_constraint_qdbm);
wlc_phy_txpower_limit_set(wlc->band->pi, &txpwr, wlc->chanspec);
return 0;
}
#ifdef POWER_DBG
static void wlc_phy_txpower_limits_dump(txpwr_limits_t *txpwr)
{
@@ -1598,11 +1536,6 @@ wlc_valid_chanspec_ext(wlc_cm_info_t *wlc_cm, chanspec_t chspec, bool dualband)
return false;
}
bool wlc_valid_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec)
{
return wlc_valid_chanspec_ext(wlc_cm, chspec, false);
}
bool wlc_valid_chanspec_db(wlc_cm_info_t *wlc_cm, chanspec_t chspec)
{
return wlc_valid_chanspec_ext(wlc_cm, chspec, true);

10
drivers/staging/brcm80211/brcmsmac/wlc_channel.h
View File

@@ -112,8 +112,6 @@ extern int wlc_set_countrycode_rev(wlc_cm_info_t *wlc_cm,
const char *country_abbrev,
const char *ccode, int regrev);
extern const char *wlc_channel_country_abbrev(wlc_cm_info_t *wlc_cm);
extern u8 wlc_channel_locale_flags(wlc_cm_info_t *wlc_cm);
extern u8 wlc_channel_locale_flags_in_band(wlc_cm_info_t *wlc_cm,
uint bandunit);
@@ -124,15 +122,12 @@ extern bool wlc_quiet_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec);
#define VALID_CHANNEL20_IN_BAND(wlc, bandunit, val) \
wlc_valid_channel20_in_band((wlc)->cmi, bandunit, val)
#define VALID_CHANNEL20(wlc, val) wlc_valid_channel20((wlc)->cmi, val)
#define VALID_40CHANSPEC_IN_BAND(wlc, bandunit) wlc_valid_40chanspec_in_band((wlc)->cmi, bandunit)
extern bool wlc_valid_chanspec(wlc_cm_info_t *wlc_cm, chanspec_t chspec);
extern bool wlc_valid_chanspec_db(wlc_cm_info_t *wlc_cm, chanspec_t chspec);
extern bool wlc_valid_channel20_db(wlc_cm_info_t *wlc_cm, uint val);
extern bool wlc_valid_channel20_in_band(wlc_cm_info_t *wlc_cm, uint bandunit,
uint val);
extern bool wlc_valid_channel20(wlc_cm_info_t *wlc_cm, uint val);
extern bool wlc_valid_40chanspec_in_band(wlc_cm_info_t *wlc_cm, uint bandunit);
extern void wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm,
chanspec_t chanspec,
@@ -140,8 +135,6 @@ extern void wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm,
extern void wlc_channel_set_chanspec(wlc_cm_info_t *wlc_cm,
chanspec_t chanspec,
u8 local_constraint_qdbm);
extern int wlc_channel_set_txpower_limit(wlc_cm_info_t *wlc_cm,
u8 local_constraint_qdbm);
extern const country_info_t *wlc_country_lookup(struct wlc_info *wlc,
const char *ccode);
@@ -152,8 +145,5 @@ extern const locale_info_t *wlc_get_locale_5g(u8 locale_idx);
extern bool wlc_japan(struct wlc_info *wlc);
extern u8 wlc_get_regclass(wlc_cm_info_t *wlc_cm, chanspec_t chanspec);
extern bool wlc_channel_get_chanvec(struct wlc_info *wlc,
const char *country_abbrev, int bandtype,
chanvec_t *channels);
#endif /* _WLC_CHANNEL_H */