netdev - Re: [PATCH 1/2] [v4] net: emac: emac gigabit ethernet controller driver

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Date:	Wed, 13 Apr 2016 14:31:25 -0500
From:	Timur Tabi <timur@...eaurora.org>
To:	kbuild test robot <lkp@...el.com>
Cc:	kbuild-all@...org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, sdharia@...eaurora.org,
	Shanker Donthineni <shankerd@...eaurora.org>,
	Greg Kroah-Hartman <greg@...ah.com>, vikrams@...eaurora.org,
	cov@...eaurora.org, gavidov@...eaurora.org,
	Rob Herring <robh+dt@...nel.org>, andrew@...n.ch,
	bjorn.andersson@...aro.org, Mark Langsdorf <mlangsdo@...hat.com>,
	Jon Masters <jcm@...hat.com>,
	Andy Gross <agross@...eaurora.org>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: [PATCH 1/2] [v4] net: emac: emac gigabit ethernet controller
 driver

kbuild test robot wrote:
>
>     drivers/net/ethernet/qualcomm/emac/emac-mac.c: In function 'emac_mac_up':
>>> >>drivers/net/ethernet/qualcomm/emac/emac-mac.c:1076:9: warning: large integer implicitly truncated to unsigned type [-Woverflow]
>       writel(~DIS_INT, adpt->base + EMAC_INT_STATUS);

This doesn't happen on arm64, and I don't know how to fix it.  DIS_INT 
is defined as:

	#define DIS_INT          BIT(31)

It seems silly to add a typecast to DIS_INT.

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