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From: Hannes Reinecke <hare@suse.de>
To: Olaf Hering <olaf@aepfle.de>
Cc: linux-scsi@vger.kernel.org,
	James Bottomley <James.Bottomley@SteelEye.com>
Subject: [PATCH] s390 error: implicit declaration of function sg_dma_len
Date: Fri, 25 May 2007 11:08:08 +0200	[thread overview]
Message-ID: <4656A778.2000403@suse.de> (raw)
In-Reply-To: <20070525082238.GA30876@aepfle.de>

Olaf Hering wrote:
> Current Linus tree does not compile on s390 because esp_scsi references
> unavailable functions.
> 
> /dev/shm/R/linux-2.6.21/drivers/scsi/esp_scsi.c: In function `esp_map_dma':
> /dev/shm/R/linux-2.6.21/drivers/scsi/esp_scsi.c:338: error: implicit declaration of function `sg_dma_len'
> /dev/shm/R/linux-2.6.21/drivers/scsi/esp_scsi.c: In function `esp_cur_dma_addr':
> /dev/shm/R/linux-2.6.21/drivers/scsi/esp_scsi.c:357: error: implicit declaration of function `sg_dma_address'
> 
Hmm. Try this:

diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index d28c14e..4909863 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -1755,7 +1755,7 @@ config SUN3X_ESP

 config SCSI_ESP_CORE
        tristate "ESP Scsi Driver Core"
-       depends on SCSI
+       depends on SCSI && !S390
        select SCSI_SPI_ATTRS
        help
          This is a core driver for NCR53c9x based scsi chipsets,

James, please apply. ESP cards simply don't fit in a mainframe :-)

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		      zSeries & Storage
hare@suse.de			      +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Markus Rex, HRB 16746 (AG Nürnberg)
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  parent reply	other threads:[~2007-05-25  9:08 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-25  8:22 s390 error: implicit declaration of function sg_dma_len Olaf Hering
2007-05-25  8:55 ` David Miller
2007-05-25  9:08 ` Hannes Reinecke [this message]
2007-05-25  9:13   ` [PATCH] " David Miller
2007-05-25 13:47     ` James Bottomley
2007-05-25 21:05       ` David Miller
2007-05-25  9:13   ` David Miller

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