diff options
| author | Alwin Beukers | 2011-10-12 20:51:29 +0200 |
|---|---|---|
| committer | John W. Linville | 2011-10-14 14:48:19 -0400 |
| commit | 3de67818e7e7ef95c8f7eac665dd29454c07b48b (patch) | |
| tree | 5ba3c52ae8c73233e4c349efeef4139a7c067c27 /drivers/net/wireless/brcm80211/brcmutil | |
| parent | f8e4b412c9df596557baf36f9d9635fd4f55a2a0 (diff) | |
brcm80211: moved function brcmu_chspec_malformed
Moved brcmu_chspec_malformed into the only file using it. The
function name was adjusted accordingly.
Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmutil')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmutil/wifi.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmutil/wifi.c b/drivers/net/wireless/brcm80211/brcmutil/wifi.c index e8d3bf240b28..8483f247fc03 100644 --- a/drivers/net/wireless/brcm80211/brcmutil/wifi.c +++ b/drivers/net/wireless/brcm80211/brcmutil/wifi.c @@ -14,30 +14,3 @@ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <brcmu_wifi.h> - -/* - * Verify the chanspec is using a legal set of parameters, i.e. that the - * chanspec specified a band, bw, ctl_sb and channel and that the - * combination could be legal given any set of circumstances. - * RETURNS: true is the chanspec is malformed, false if it looks good. - */ -bool brcmu_chspec_malformed(u16 chanspec) -{ - /* must be 2G or 5G band */ - if (!CHSPEC_IS5G(chanspec) && !CHSPEC_IS2G(chanspec)) - return true; - /* must be 20 or 40 bandwidth */ - if (!CHSPEC_IS40(chanspec) && !CHSPEC_IS20(chanspec)) - return true; - - /* 20MHZ b/w must have no ctl sb, 40 must have a ctl sb */ - if (CHSPEC_IS20(chanspec)) { - if (!CHSPEC_SB_NONE(chanspec)) - return true; - } else if (!CHSPEC_SB_UPPER(chanspec) && !CHSPEC_SB_LOWER(chanspec)) { - return true; - } - - return false; -} -EXPORT_SYMBOL(brcmu_chspec_malformed); |