On Fri, 2017-07-21 at 02:34PM, Michael Ellerman <m...@ellerman.id.au> wrote:
> -----Original Message----- > From: Michael Ellerman [mailto:m...@ellerman.id.au] > Sent: Friday, July 21, 2017 2:34 PM > To: Qiang Zhao <qiang.z...@nxp.com>; o...@buserror.net > Cc: valentin.longch...@keymile.com; linuxppc-dev@lists.ozlabs.org; linux- > ker...@vger.kernel.org; Qiang Zhao <qiang.z...@nxp.com> > Subject: Re: [PATCH] qe: fix compile issue for arm64 > > Zhao Qiang <qiang.z...@nxp.com> writes: > > > Signed-off-by: Zhao Qiang <qiang.z...@nxp.com> > > --- > > drivers/soc/fsl/qe/qe.c | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/drivers/soc/fsl/qe/qe.c b/drivers/soc/fsl/qe/qe.c index > > 2ef6fc6..d48fa4a 100644 > > --- a/drivers/soc/fsl/qe/qe.c > > +++ b/drivers/soc/fsl/qe/qe.c > > @@ -229,7 +229,9 @@ int qe_setbrg(enum qe_clock brg, unsigned int rate, > unsigned int multiplier) > > /* Errata QE_General4, which affects some MPC832x and MPC836x > SOCs, says > > that the BRG divisor must be even if you're not using divide-by-16 > > mode. */ > > +#ifdef CONFIG_PPC > > if (pvr_version_is(PVR_VER_836x) || pvr_version_is(PVR_VER_832x) > > +#endif > > if (!div16 && (divisor & 1) && (divisor > 3)) > > divisor++; > > Are you sure that's what you want to do on arm64 ? Is there any problem? Best Regards Qiang Zhao