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authorPaul Bolle <pebolle@tiscali.nl>2014-01-09 11:53:27 +0100
committerRoland Dreier <roland@purestorage.com>2014-01-22 23:07:09 -0800
commit298589b1cb626adf4beba6dd8e3cd4b64e8799be (patch)
tree6c091ce1c40a6a60f5f93676c0141cde1ddfc2e1 /drivers/infiniband
parent7e22e91102c6b9df7c4ae2168910e19d2bb14cd6 (diff)
downloadlinux-298589b1cb626adf4beba6dd8e3cd4b64e8799be.tar.bz2
RDMA/cxgb4: Fix gcc warning on 32-bit arch
Building mem.o for 32 bits x86 triggers a GCC warning: drivers/infiniband/hw/cxgb4/mem.c: In function '_c4iw_write_mem_dma_aligned': drivers/infiniband/hw/cxgb4/mem.c:79:25: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Silence that warning by casting "&wr_wait" to unsigned long before casting it to __be64. That's what _c4iw_write_mem_inline() already does. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/cxgb4/mem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index 84e45006451c..41b11951a30a 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -76,7 +76,7 @@ static int _c4iw_write_mem_dma_aligned(struct c4iw_rdev *rdev, u32 addr,
INIT_ULPTX_WR(req, wr_len, 0, 0);
req->wr.wr_hi = cpu_to_be32(FW_WR_OP(FW_ULPTX_WR) |
(wait ? FW_WR_COMPL(1) : 0));
- req->wr.wr_lo = wait ? (__force __be64)&wr_wait : 0;
+ req->wr.wr_lo = wait ? (__force __be64)(unsigned long) &wr_wait : 0L;
req->wr.wr_mid = cpu_to_be32(FW_WR_LEN16(DIV_ROUND_UP(wr_len, 16)));
req->cmd = cpu_to_be32(ULPTX_CMD(ULP_TX_MEM_WRITE));
req->cmd |= cpu_to_be32(V_T5_ULP_MEMIO_ORDER(1));