linux-kernel - Re: [PATCH 73/71] ncr5380: Use runtime register mapping

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Message-ID: <CAMuHMdWCvQ6ZQLYzoDZ_eMBA2=dk5aq-0=j-7CL-zqjhwwdOzg@mail.gmail.com>
Date:	Sun, 6 Dec 2015 09:42:53 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Finn Thain <fthain@...egraphics.com.au>
Cc:	Ondrej Zary <linux@...nbow-software.org>,
	Michael Schmitz <schmitzmic@...il.com>,
	"Linux/m68k" <linux-m68k@...r.kernel.org>,
	scsi <linux-scsi@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 73/71] ncr5380: Use runtime register mapping

On Sun, Dec 6, 2015 at 4:39 AM, Finn Thain <fthain@...egraphics.com.au> wrote:
>> -             while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY);
>> +             while (NCR5380_read(hostdata->c400_ctl_status) & CSR_HOST_BUF_NOT_RDY);
>
> The semicolon should appear on the next line where it is more visible.

And adding a cpu_relax() to the empty loop body is another good visual cue.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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