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From:   "ambai.masaki@fujitsu.com" <ambai.masaki@fujitsu.com>
To:     "ambai.masaki@fujitsu.com" <ambai.masaki@fujitsu.com>,
        "'linux-wireless@vger.kernel.org'" <linux-wireless@vger.kernel.org>
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Subject: RE: Re: What is the license for linux/lib/math/cordic.c?
Thread-Topic: Re: What is the license for linux/lib/math/cordic.c?
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Date:   Wed, 4 Dec 2019 06:24:15 +0000
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> On 11/29/19 4:03 AM, ambai.masaki@fujitsu.com wrote:
> > Hi,
> >
> > What is the license for linux/lib/math/cordic.c?
> >
> >>   * Copyright (c) 2011 Broadcom Corporation
> >>   *
> >>   * Permission to use, copy, modify, and/or distribute this software
> for any
> >>   * purpose with or without fee is hereby granted, provided that the
> above
> >>   * copyright notice and this permission notice appear in all copies.
> >>   *
> >>   * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
> WARRANTIES
> >>   * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> >>   * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABL=
E
> FOR ANY
> >>   * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> >>   * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
> AN ACTION
> >>   * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
> OR IN
> >>   * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> > I think this license is an ISC license.
> >
> >> MODULE_LICENSE("Dual BSD/GPL");
> > However, MODULE _ LICENSE declares a different license.
> > I don't know which license is correct.
> > What licenses are declared in this file?
> >
>=20
> I am a little confused. If the author(s) declare the license to be "Dual
> BSD/GPL", why do you not believe them?
I judged it as an ISC license because the text in the file matched the text=
 in the ISC license.
I am referring to SPDX license list.
https://spdx.org/licenses/ISC.html

I think that the license for this file is "Dual MIT/GPL" if I believe this =
license text.


Regards,
Ambai