[PATCH] libata.h needs scatterlist.h

From: Andrew Morton <akpm@osdl.org>

s390:

In file included from drivers/scsi/libata-bmdma.c:39:                           include/linux/libata.h:391: error: field 'sgent' has incomplete type
include/linux/libata.h:392: error: field 'pad_sgent' has incomplete type
include/linux/libata.h: In function 'ata_sg_is_last':                           include/linux/libata.h:849: error: arithmetic on pointer to an incomplete type
include/linux/libata.h:849: error: arithmetic on pointer to an incomplete type
include/linux/libata.h: In function 'ata_qc_next_sg':
include/linux/libata.h:869: error: increment of pointer to unknown structure
include/linux/libata.h:869: error: arithmetic on pointer to an incomplete type
include/linux/libata.h:869: error: arithmetic on pointer to an incomplete type
include/linux/libata.h:869: error: arithmetic on pointer to an incomplete type

Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 20b1cf5..c227dac 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -30,6 +30,7 @@
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
+#include <asm/scatterlist.h>
 #include <asm/io.h>
 #include <linux/ata.h>
 #include <linux/workqueue.h>