netdev - [PATCH -next] enic: fix pci_alloc

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Message-Id: <20100608100020.7d79e932.randy.dunlap@oracle.com>
Date:	Tue, 8 Jun 2010 10:00:20 -0700
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	netdev <netdev@...r.kernel.org>
Cc:	davem@...emloft.net, Scott Feldman <scofeldm@...co.com>,
	Vasanthy Kolluri <vkolluri@...co.com>,
	Roopa Prabhu <roprabhu@...co.co>
Subject: [PATCH -next] enic: fix pci_alloc_consistent argument

From: Randy Dunlap <randy.dunlap@...cle.com>

Fix build warning on i386 (32-bit) with 32-bit dma_addr_t:

drivers/net/enic/vnic_dev.c: In function 'vnic_dev_init_prov':
drivers/net/enic/vnic_dev.c:716: warning: passing argument 3 of 'pci_alloc_consistent' from incompatible pointer type
include/asm-generic/pci-dma-compat.h:16: note: expected 'dma_addr_t *' but argument is of type 'u64 *'

Now builds without warnings on i386 and on x86_64.

Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
Cc:	Scott Feldman <scofeldm@...co.com>
Cc:	Vasanthy Kolluri <vkolluri@...co.com>
Cc:	Roopa Prabhu <roprabhu@...co.com>
---
 drivers/net/enic/vnic_dev.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20100608.orig/drivers/net/enic/vnic_dev.c
+++ linux-next-20100608/drivers/net/enic/vnic_dev.c
@@ -709,7 +709,7 @@ int vnic_dev_init_prov(struct vnic_dev *
 {
 	u64 a0, a1 = len;
 	int wait = 1000;
-	u64 prov_pa;
+	dma_addr_t prov_pa;
 	void *prov_buf;
 	int ret;
 
---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
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