diff mbox

caif-driver: add HAS_DMA dependency

Message ID 20100824151427.GC2160@osiris.boeblingen.de.ibm.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Heiko Carstens Aug. 24, 2010, 3:14 p.m. UTC 
From: Heiko Carstens <heiko.carstens@de.ibm.com>

Fix this error on an s390 allyesconfig build:

linux-2.6/drivers/net/caif/caif_spi.c:98:
    undefined reference to `dma_free_coherent'

Cc: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---
 drivers/net/caif/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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Comments

David Miller Aug. 24, 2010, 7:21 p.m. UTC | #1 
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Tue, 24 Aug 2010 17:14:27 +0200

> From: Heiko Carstens <heiko.carstens@de.ibm.com>
> 
> Fix this error on an s390 allyesconfig build:
> 
> linux-2.6/drivers/net/caif/caif_spi.c:98:
>     undefined reference to `dma_free_coherent'
> 
> Cc: Sjur Braendeland <sjur.brandeland@stericsson.com>
> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>

Applied, thanks.
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diff mbox

Patch

--- a/drivers/net/caif/Kconfig
+++ b/drivers/net/caif/Kconfig
@@ -15,7 +15,7 @@  config CAIF_TTY
 
 config CAIF_SPI_SLAVE
 	tristate "CAIF SPI transport driver for slave interface"
-	depends on CAIF
+	depends on CAIF && HAS_DMA
 	default n
 	---help---
 	The CAIF Link layer SPI Protocol driver for Slave SPI interface.