linux-kernel - Re: [PATCH v13 01/11] drm/i915: Use 64-bit division macro

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Date:   Fri, 24 Apr 2020 15:17:56 -0700
From:   Guru Das Srinagesh <gurus@...eaurora.org>
To:     Jani Nikula <jani.nikula@...ux.intel.com>
Cc:     linux-pwm@...r.kernel.org, David Collins <collinsd@...eaurora.org>,
        David Airlie <airlied@...ux.ie>,
        intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org,
        Chris Wilson <chris@...is-wilson.co.uk>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        Subbaraman Narayanamurthy <subbaram@...eaurora.org>
Subject: Re: [PATCH v13 01/11] drm/i915: Use 64-bit division macro

On Fri, Apr 24, 2020 at 09:17:58AM +0300, Jani Nikula wrote:
> On Tue, 21 Apr 2020, Guru Das Srinagesh <gurus@...eaurora.org> wrote:
> > Since the PWM framework is switching struct pwm_state.duty_cycle's
> > datatype to u64, prepare for this transition by using DIV_ROUND_UP_ULL
> > to handle a 64-bit dividend.
> >
> > To: Jani Nikula <jani.nikula@...ux.intel.com>
> > Cc: Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>
> > Cc: David Airlie <airlied@...ux.ie>
> > Cc: Daniel Vetter <daniel@...ll.ch>
> > Cc: Chris Wilson <chris@...is-wilson.co.uk>
> > Cc: "Ville Syrjälä" <ville.syrjala@...ux.intel.com>
> > Cc: intel-gfx@...ts.freedesktop.org
> > Cc: dri-devel@...ts.freedesktop.org
> >
> 
> Superfluous blank line.

Will remove.

> 
> Anyway, please preserve the existing acks and reviews [1] so people
> don't have to do it again.
> 
> BR,
> Jani.
> 
> [1] http://lore.kernel.org/r/87h7yleb0i.fsf@intel.com

I dropped your Acked-by as the patch had to changed to resolve a merge
conflict when I rebased to tip. Could you please re-review this patch?

Thank you.

Guru Das.