linux-kernel - Re: [PATCH 6/9] net: cwdavinci_cpdma: export symbols for cpsw

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Date:	Thu, 14 Feb 2013 17:52:59 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	arnd@...db.de
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	arm@...nel.org, mugunthanvnm@...com, hvaibhav@...com,
	richardcochran@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH 6/9] net: cwdavinci_cpdma: export symbols for cpsw

From: Arnd Bergmann <arnd@...db.de>
Date: Thu, 14 Feb 2013 23:47:48 +0100

> With the support for ARM AM33xx in multiplatform kernels
> in 3.9, an older bug appears in ARM allmodconfig:
> When the cpsw driver is built as a module with cpdma
> support enabled, it uses symbols that the cpdma driver
> does not export.
> 
> Without this patch, building allmodconfig results in:
> 
> ERROR: "cpdma_ctlr_int_ctrl" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
> ERROR: "cpdma_control_set" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
> ERROR: "cpdma_ctlr_eoi" [drivers/net/ethernet/ti/ti_cpsw.ko] undefined!
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Acked-by: David S. Miller <davem@...emloft.net>
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