linux-kernel - Re: [PATCH] phy: ralink: fix 64-bit build warning

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Message-ID: <20170823233023.GA7482@kroah.com>
Date:   Wed, 23 Aug 2017 16:30:23 -0700
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Kishon Vijay Abraham I <kishon@...com>
Cc:     Arnd Bergmann <arnd@...db.de>, John Crispin <john@...ozen.org>,
        Harvey Hunt <harvey.hunt@...tec.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] phy: ralink: fix 64-bit build warning

On Wed, Aug 23, 2017 at 07:50:46PM +0530, Kishon Vijay Abraham I wrote:
> Greg,
> 
> On Wednesday 23 August 2017 07:09 PM, Arnd Bergmann wrote:
> > Casting between an 'int' and a pointer causes a warning on
> > 64-bit architectures in compile-testing this driver:
> > 
> > drivers/phy/ralink/phy-ralink-usb.c: In function 'ralink_usb_phy_probe':
> > drivers/phy/ralink/phy-ralink-usb.c:195:13: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> > 
> > This changes the code to cast to uintptr_t instead. This is
> > guaranteed to do what we want on all architectures and avoids
> > the warning.
> > 
> > Fixes: 2411a736ff09 ("phy: ralink-usb: add driver for Mediatek/Ralink")
> > Signed-off-by: Arnd Bergmann <arnd@...db.de>
> 
> Can you pick this patch to fix the compiler warning.

Can you resend it to me in a format that I can apply it in?

thanks,

greg k-h