From: Paul Bolle <pebolle@tiscali.nl>
Date: Thu, 9 Jan 2014 10:53:27 +0000 (+0100)
Subject: RDMA/cxgb4: Fix gcc warning on 32-bit arch
X-Git-Tag: v3.14-rc1~103^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=298589b1cb626adf4beba6dd8e3cd4b64e8799be;p=pandora-kernel.git

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>
---

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