[PATCH] ISDN/capidrv: fix casting warning

[Jeff Garzik <jeff@garzik.org>]

drivers/isdn/capi/capidrv.c: In function 'if_sendbuf':
drivers/isdn/capi/capidrv.c:1865: warning: cast from pointer to integer
of different size

We are passing a kernel pointer, skb->data, but the interface itself is
limited to 32 bits.  A future changeset may want to mark this code
32-bit only, if it turns out cmsg->Data value truncation on 64-bit
platforms is problematic in practice.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---
 drivers/isdn/capi/capidrv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index 44f954d..a4814e1 100644
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -1862,7 +1862,7 @@ static int if_sendbuf(int id, int channel, int doack, struct sk_buff *skb)
 	datahandle = nccip->datahandle;
 	capi_fill_DATA_B3_REQ(&sendcmsg, global.ap.applid, card->msgid++,
 			      nccip->ncci,	/* adr */
-			      (u32) skb->data,	/* Data */
+			      (unsigned long) skb->data, /* Data */
 			      skb->len,		/* DataLength */
 			      datahandle,	/* DataHandle */
 			      0	/* Flags */
-- 
1.5.2.4

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