[PATCH] s390 error: implicit declaration of function sg_dma_len

Hannes Reinecke
2007-05-25T09:08:13Z

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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