linux-kernel - Re: [PATCH v3 1/3] Staging: speakup: speakup_keypc.c: usleep

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Message-ID: <20170719124554.GA17490@kroah.com>
Date:   Wed, 19 Jul 2017 14:45:54 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Joe Perches <joe@...ches.com>
Cc:     Jaya Durga <rjdurga@...il.com>, lars@...afoo.de,
        Michael.Hennerich@...log.com, jic23@...nel.org, knaack.h@....de,
        pmeerw@...erw.net, linux-iio@...r.kernel.org,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/3] Staging: speakup: speakup_keypc.c: usleep_range
 is preferred over udelay

On Wed, Jul 19, 2017 at 05:36:28AM -0700, Joe Perches wrote:
> On Wed, 2017-07-19 at 17:55 +0530, Jaya Durga wrote:
> > Fix checkpatch issue: CHECK: usleep_range is preferred over udelay;
> []
> > diff --git a/drivers/staging/speakup/speakup_keypc.c b/drivers/staging/speakup/speakup_keypc.c
> []
> > @@ -28,7 +28,7 @@
> >  
> >  #define DRV_VERSION "2.10"
> >  #define SYNTH_IO_EXTENT	0x04
> > -#define SWAIT udelay(70)
> > +#define SWAIT usleep_range(70, 150)
> 
> It'd probably be more sensible to remove this define as
> SWAIT is used just once and use usleep_range directly.
> 

I asked for that last time :(

I guess I'll just reject this again...