linux-kernel - Re: [PATCH v2 4/4] i2c: stu300: Use proper printk format for iomem pointer

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Message-ID: <20200115174257.GG1239@ninjato>
Date:   Wed, 15 Jan 2020 18:42:57 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     Vladimir Zapolskiy <vz@...ia.com>,
        Sylvain Lemieux <slemieux.tyco@...il.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Arnd Bergmann <arnd@...db.de>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Jean Delvare <jdelvare@...e.de>,
        Jarkko Nikula <jarkko.nikula@...ux.intel.com>
Subject: Re: [PATCH v2 4/4] i2c: stu300: Use proper printk format for iomem
 pointer

On Tue, Jan 14, 2020 at 10:06:05AM +0100, Krzysztof Kozlowski wrote:
> iomem pointers should be printed with pointer format to hide the
> actual value and fix warnings when compiling on 64-bit platform (e.g. with
> COMPILE_TEST):
> 
>     drivers/i2c/busses/i2c-stu300.c: In function ‘stu300_wait_while_busy’:
>     drivers/i2c/busses/i2c-stu300.c:446:76: warning:
>         cast from pointer to integer of different size [-Wpointer-to-int-cast]
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
> Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
> 

Applied to for-next, thanks!


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