From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Lunn <andrew@lunn.ch>
Subject: Re: [PATCH] phy: ti: Fix compilation failures without REGMAP
Date: Mon, 7 Jan 2019 19:13:00 +0100
Message-ID: <20190107181300.GB27783@lunn.ch>
References: <20190107174753.GA4051@ziepe.ca>
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Cc: Grygorii Strashko <grygorii.strashko@ti.com>,
        Kishon Vijay Abraham I <kishon@ti.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "netdev@vger.kernel.org" <netdev@vger.kernel.org>
To: Jason Gunthorpe <jgg@mellanox.com>
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On Mon, Jan 07, 2019 at 05:48:00PM +0000, Jason Gunthorpe wrote:
> This driver requires regmap or the compile fails:
> 
> drivers/phy/ti/phy-gmii-sel.c:43:27: error: array type has incomplete element type ‘struct reg_field’
>   const struct reg_field (*regfields)[PHY_GMII_SEL_LAST];
> 
> Add it to kconfig.

Hi Jason

It looks like more of the TI drivers need REGMAP, but don't select it.
I assume you are using COMPILE_TEST, since TI_CPSW selects REGMAP?

  Andrew