linux-kernel - Re: [PATCH v2 1/1] serdev: Replace poll loop by readx_poll

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Message-ID: <Yy7wqSWVBGwNtiiZ@kroah.com>
Date:   Sat, 24 Sep 2022 13:57:29 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Magnus Damm <damm+renesas@...nsource.se>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v2 1/1] serdev: Replace poll loop by readx_poll_timeout()
 macro

On Fri, Sep 23, 2022 at 08:10:48PM +0300, Andy Shevchenko wrote:
> The readx_poll_timeout() consolidates the necessary code under
> macro. Replace current code with it.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
> v2: dropped TODO: in the Subject line
>  include/linux/serdev.h | 14 ++++----------
>  1 file changed, 4 insertions(+), 10 deletions(-)
> 
> diff --git a/include/linux/serdev.h b/include/linux/serdev.h
> index 66f624fc618c..69d9c3188065 100644
> --- a/include/linux/serdev.h
> +++ b/include/linux/serdev.h
> @@ -7,9 +7,11 @@
>  
>  #include <linux/types.h>
>  #include <linux/device.h>
> +#include <linux/iopoll.h>
>  #include <linux/uaccess.h>
>  #include <linux/termios.h>
>  #include <linux/delay.h>
> +#include <vdso/time64.h>

Ick, just for USEC_PER_MSEC?  That should be in units.h, not burried in
a vdso-only .h file.  This feels wrong, sorry.

greg k-h