linux-kernel - Re: [PATCH v2] fixes warning

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Message-ID: <2023080507-umbrella-automated-0db9@gregkh>
Date:   Sat, 5 Aug 2023 08:22:20 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     coolrrsh@...il.com
Cc:     broonie@...nel.org, linux-spi@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org
Subject: Re: [PATCH v2] fixes warning

On Sat, Aug 05, 2023 at 01:37:11AM +0530, coolrrsh@...il.com wrote:
> From: Rajeshwar R Shinde <coolrrsh@...il.com>
> 
> Typecasting the interrupt number from "unsigned int" to "signed int" to compare with 0(signed int by default).
> Declaring interrupt number as "signed int" would violate kernel standards. So typecasting is the possible approach.
> The fix is for spi-mpc52xx.
> 
> This fixes warning such as:
> drivers/spi/spi-mpc52xx-psc.c:332:5-13: WARNING: Unsigned expression compared with zero: mps -> irq < 0
> 
> Signed-off-by: Rajeshwar R Shinde <coolrrsh@...il.com>
> ---
>  drivers/spi/spi-mpc52xx-psc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Your subject lines are still incorrect :(