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| author | Paul Bolle <pebolle@tiscali.nl> | 2014-01-09 11:53:27 +0100 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2014-01-23 08:07:09 +0100 |
| commit | 298589b1cb626adf4beba6dd8e3cd4b64e8799be (patch) | |
| tree | 6c091ce1c40a6a60f5f93676c0141cde1ddfc2e1 /drivers/infiniband/hw/cxgb4 | |
| parent | Linux 3.13-rc8 (diff) | |
| download | linux-298589b1cb626adf4beba6dd8e3cd4b64e8799be.tar.xz linux-298589b1cb626adf4beba6dd8e3cd4b64e8799be.zip | |
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/hw/cxgb4')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/mem.c | 2 |
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)); |