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Commit ed3556d1 authored by Arend van Spriel's avatar Arend van Spriel Committed by Greg Kroah-Hartman
Browse files

staging: brcm80211: remove unused function from bcmwifi.c 



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

wf_chspec_ctlchspec

Reviewed-by: default avatarBrett Rudley <brudley@broadcom.com>
Reviewed-by: default avatarHenry Ptasinski <henryp@broadcom.com>
Reviewed-by: default avatarRoland Vossen <rvossen@broadcom.com>
Signed-off-by: default avatarArend van Spriel <arend@broadcom.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c836f77f

drivers/staging/brcm80211/include/bcmwifi.h

+0 −7
Original line number Diff line number Diff line
@@ -143,13 +143,6 @@ 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.

drivers/staging/brcm80211/util/bcmwifi.c

+0 −23
Original line number Diff line number Diff line
@@ -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.