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

From: Timur Tabi <[email-masked]>
Date: Wed, 13 Apr 2016 14:55:32 -0500

Shanker Donthineni 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)
>> >
> Try with (1U<<31).
>

Except that Gilad was previously asked to use the BIT() macros:

	https://lkml.org/lkml/2015/12/15/797

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