Re: [PATCH v2 1/1] serial: core: Start managing serial controllers to enable runtime PM

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To: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Subject: Re: [PATCH v2 1/1] serial: core: Start managing serial controllers to enable runtime PM
From: Tony Lindgren <tony@xxxxxxxxxxx>
Date: Thu, 16 Jun 2022 11:51:41 +0300
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>, Jiri Slaby <jirislaby@xxxxxxxxxx>, Johan Hovold <johan@xxxxxxxxxx>, Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>, Vignesh Raghavendra <vigneshr@xxxxxx>, linux-serial@xxxxxxxxxxxxxxx, linux-omap@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <YqmjnaawQ2gye/pe@smile.fi.intel.com>
References: <20220615062455.15490-1-tony@atomide.com> <YqmjnaawQ2gye/pe@smile.fi.intel.com>

* Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> [220615 09:12]:
> However, I dunno if it will get a lot of benefit, would be nice to see
> bloat-o-meter output for your variant and my proposal.

Yup this saves some instructions, I'm seeing a 0.19% reduction.

Regards,

Tony

References:
- [PATCH v2 1/1] serial: core: Start managing serial controllers to enable runtime PM
  - From: Tony Lindgren
- Re: [PATCH v2 1/1] serial: core: Start managing serial controllers to enable runtime PM
  - From: Andy Shevchenko

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