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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>
hifive-unleashed-5.1
WANG Cong 2007-10-24 13:07:11 +02:00 committed by Jens Axboe
parent 642f149031
commit 23464ffa47
1 changed files with 2 additions and 0 deletions
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arch/um/drivers/ubd_kern.c
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@ -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);