linux-kernel - [PATCH] mtd: nand: MTD_NAND_HISI504 should depend on HAS

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Message-Id: <1425202552-27125-1-git-send-email-geert@linux-m68k.org>
Date:	Sun,  1 Mar 2015 10:35:52 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Zhou Wang <wangzhou1@...ilicon.com>,
	Brian Norris <computersforpeace@...il.com>,
	David Woodhouse <dwmw2@...radead.org>
Cc:	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH] mtd: nand: MTD_NAND_HISI504 should depend on HAS_DMA

If NO_DMA=y:

    drivers/built-in.o: In function `hisi_nfc_probe':
    hisi504_nand.c:(.text+0x23e646): undefined reference to `dmam_alloc_coherent'

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/mtd/nand/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 5b76a173cd95d6d5..5897d8d8fa5a962d 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -526,6 +526,7 @@ config MTD_NAND_SUNXI
 
 config MTD_NAND_HISI504
 	tristate "Support for NAND controller on Hisilicon SoC Hip04"
+	depends on HAS_DMA
 	help
 	  Enables support for NAND controller on Hisilicon SoC Hip04.
 
-- 
1.9.1

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