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authorJens Axboe <jens.axboe@oracle.com>2007-07-24 14:42:11 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-10-16 11:21:00 +0200
commitba2da2f8d61a9d2e24754c6311a4ab6a5e70060a (patch)
tree380094ba1136f53bdde54de7e79d13383051a79f
parented17b031e0aa83177c38ad48c3b9fcc3895653f6 (diff)
i2o: sg chaining support
Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
-rw-r--r--include/linux/i2o.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 9752307d16b..7da5b98d90e 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -32,6 +32,7 @@
#include <linux/workqueue.h> /* work_struct */
#include <linux/mempool.h>
#include <linux/mutex.h>
+#include <linux/scatterlist.h>
#include <asm/io.h>
#include <asm/semaphore.h> /* Needed for MUTEX init macros */
@@ -837,7 +838,7 @@ static inline int i2o_dma_map_sg(struct i2o_controller *c,
if ((sizeof(dma_addr_t) > 4) && c->pae_support)
*mptr++ = cpu_to_le32(i2o_dma_high(sg_dma_address(sg)));
#endif
- sg++;
+ sg = sg_next(sg);
}
*sg_ptr = mptr;