linux-kernel - RE: [PATCH] Input: adxl34x

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Date:   Fri, 15 Oct 2021 15:20:17 +0000
From:   "Hennerich, Michael" <Michael.Hennerich@...log.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:     Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        "linux-input@...r.kernel.org" <linux-input@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] Input: adxl34x - fix sparse warning

> -----Original Message-----
> From: Dmitry Torokhov <dmitry.torokhov@...il.com>
> Sent: Mittwoch, 13. Oktober 2021 04:47
> To: Hennerich, Michael <Michael.Hennerich@...log.com>
> Cc: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>; linux-
> input@...r.kernel.org; linux-kernel@...r.kernel.org
> Subject: [PATCH] Input: adxl34x - fix sparse warning
> 
> This fixes the following warning from sparse:
> 
>   CC [M]  drivers/input/misc/adxl34x.o
>   CHECK   drivers/input/misc/adxl34x.c
> drivers/input/misc/adxl34x.c:245:29: warning: cast to restricted __le16
> drivers/input/misc/adxl34x.c:248:29: warning: cast to restricted __le16
> drivers/input/misc/adxl34x.c:251:29: warning: cast to restricted __le16
> 
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>

Acked-by: Michael Hennerich <michael.hennerich@...log.com>

> ---
>  drivers/input/misc/adxl34x.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/input/misc/adxl34x.c b/drivers/input/misc/adxl34x.c index
> 34beac80e6f0..a4af314392a9 100644
> --- a/drivers/input/misc/adxl34x.c
> +++ b/drivers/input/misc/adxl34x.c
> @@ -237,7 +237,7 @@ static const struct adxl34x_platform_data
> adxl34x_default_init = {
> 
>  static void adxl34x_get_triple(struct adxl34x *ac, struct axis_triple *axis)  {
> -	short buf[3];
> +	__le16 buf[3];
> 
>  	ac->bops->read_block(ac->dev, DATAX0, DATAZ1 - DATAX0 + 1, buf);
> 
> --
> 2.33.0.882.g93a45727a2-goog
> 
> 
> --
> Dmitry