linux-kernel - Re: [PATCH 1/2] hisi_sas: SCSI_HISI_SAS should depend on HAS

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Message-ID: <yq1wpr5qerv.fsf@sermon.lab.mkp.net>
Date:	Tue, 19 Jan 2016 19:24:20 -0500
From:	"Martin K. Petersen" <martin.petersen@...cle.com>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:	John Garry <john.garry@...wei.com>,
	"James E.J. Bottomley" <JBottomley@...n.com>,
	"Martin K. Petersen" <martin.petersen@...cle.com>,
	linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] hisi_sas: SCSI_HISI_SAS should depend on HAS_DMA

>>>>> "Geert" == Geert Uytterhoeven <geert@...ux-m68k.org> writes:

Geert> If NO_DMA=y: ERROR: "dma_map_sg"
Geert> [drivers/scsi/hisi_sas/hisi_sas_v1_hw.ko] undefined!  ERROR:
Geert> "dma_pool_alloc" [drivers/scsi/hisi_sas/hisi_sas_v1_hw.ko]
Geert> undefined!  ERROR: "dma_unmap_sg"

Geert> Add a dependency on HAS_DMA to fix this.

Applied to 4.5/scsi-fixes.

-- 
Martin K. Petersen	Oracle Linux Engineering