linux-kernel - [PATCH 2/2] spi: sh-msiof: SPI_SH_MSIOF should depend on HAS

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Message-Id: <1404941228-9922-2-git-send-email-geert+renesas@glider.be>
Date:	Wed,  9 Jul 2014 23:27:08 +0200
From:	Geert Uytterhoeven <geert+renesas@...der.be>
To:	Mark Brown <broonie@...nel.org>
Cc:	linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH 2/2] spi: sh-msiof: SPI_SH_MSIOF should depend on HAS_DMA

If NO_DMA=y:

    drivers/built-in.o: In function `sh_msiof_release_dma':
    spi-sh-msiof.c:(.text+0x23cbfe): undefined reference to `dma_unmap_single'
    drivers/built-in.o: In function `sh_msiof_request_dma':
    spi-sh-msiof.c:(.text+0x23cd5e): undefined reference to `dma_map_single'
    spi-sh-msiof.c:(.text+0x23cd70): undefined reference to `dma_mapping_error'
    spi-sh-msiof.c:(.text+0x23cdca): undefined reference to `dma_unmap_single'
    drivers/built-in.o: In function `sh_msiof_dma_once':
    spi-sh-msiof.c:(.text+0x23d450): undefined reference to `dma_sync_single_for_cpu'
    spi-sh-msiof.c:(.text+0x23d5ea): undefined reference to `dma_sync_single_for_cpu'

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 drivers/spi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index d46b4b9e73b2..ab70bca8c7e1 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -446,7 +446,7 @@ config SPI_SC18IS602
 
 config SPI_SH_MSIOF
 	tristate "SuperH MSIOF SPI controller"
-	depends on HAVE_CLK
+	depends on HAVE_CLK && HAS_DMA
 	depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
 	help
 	  SPI driver for SuperH and SH Mobile MSIOF blocks.
-- 
1.9.1

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