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authorWANG Cong <xiyou.wangcong@gmail.com>2007-10-24 13:07:11 +0200
committerJens Axboe <jens.axboe@oracle.com>2007-10-24 13:07:11 +0200
commit23464ffa47689e46985fb10ae9e34bbc9e83f387 (patch)
treef0966fef5003b8ad9229b9fb2a4c060ec67f2471 /arch/um/drivers
parent642f149031d70415d9318b919d50b71e4724adbd (diff)
arch/um/drivers/ubd_kern.c: fix a building error
Fix this uml building error: arch/um/drivers/ubd_kern.c: In function 'do_ubd_request': arch/um/drivers/ubd_kern.c:1118: error: implicit declaration of function 'sg_page' arch/um/drivers/ubd_kern.c:1118: warning: passing argument 6 of 'prepare_request' makes pointer from integer without a cast make[1]: *** [arch/um/drivers/ubd_kern.o] Error 1 make: *** [arch/um/drivers] Error 2 Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com> Add sg_init_table() call as well. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'arch/um/drivers')
-rw-r--r--arch/um/drivers/ubd_kern.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 3a8cd3dfb51c..e184b44b1011 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -35,6 +35,7 @@
#include "linux/genhd.h"
#include "linux/spinlock.h"
#include "linux/platform_device.h"
+#include "linux/scatterlist.h"
#include "asm/segment.h"
#include "asm/uaccess.h"
#include "asm/irq.h"
@@ -704,6 +705,7 @@ static int ubd_add(int n, char **error_out)
ubd_dev->size = ROUND_BLOCK(ubd_dev->size);
INIT_LIST_HEAD(&ubd_dev->restart);
+ sg_init_table(&ubd_dev->sg, MAX_SG);
err = -ENOMEM;
ubd_dev->queue = blk_init_queue(do_ubd_request, &ubd_dev->lock);