From: Randy Dunlap <rdunlap@infradead.org>
To: Guenter Roeck <linux@roeck-us.net>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] Input: analog: Always use ktime functions
Date: Tue, 7 Sep 2021 17:52:52 -0700 [thread overview]
Message-ID: <15bf8c00-3a38-a1bd-8214-6f45608db3f0@infradead.org> (raw)
In-Reply-To: <20210907123734.21520-1-linux@roeck-us.net>
On 9/7/21 5:37 AM, Guenter Roeck wrote:
> m68k, mips, s390, and sparc allmodconfig images fail to build with the
> following error.
>
> drivers/input/joystick/analog.c:160:2: error:
> #warning Precise timer not defined for this architecture.
>
> Remove architecture specific time handling code and always use ktime
> functions to determine time deltas. Also remove the now useless use_ktime
> kernel parameter.
>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
> ---
> v3: Avoid 64-bit divide operation
> v2: Drop helper functions and use ktime_get() and ktime_sub() directly
> Drop 'speed' variable and use NSEC_PER_MSEC directly
>
> drivers/input/joystick/analog.c | 103 ++++----------------------------
> 1 file changed, 11 insertions(+), 92 deletions(-)
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
thanks.
--
~Randy
next prev parent reply other threads:[~2021-09-08 0:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-07 12:37 [PATCH v3] Input: analog: Always use ktime functions Guenter Roeck
2021-09-07 12:41 ` Geert Uytterhoeven
2021-09-08 0:52 ` Randy Dunlap [this message]
2021-09-08 1:43 ` Dmitry Torokhov
2021-09-08 2:29 ` Guenter Roeck
2021-09-09 6:40 ` Dmitry Torokhov
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