linux-kernel - Re: Kernel 2.6.37-git10 build failure: cassini.c

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Message-Id: <20110114.124116.197952526.davem@davemloft.net>
Date:	Fri, 14 Jan 2011 12:41:16 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	anca.emanuel@...il.com
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	grant.likely@...retlab.ca, eric.dumazet@...il.com, joe@...ches.com,
	siccegge@...fau.de, jpirko@...hat.com
Subject: Re: Kernel 2.6.37-git10 build failure: cassini.c

From: Anca Emanuel <anca.emanuel@...il.com>
Date: Fri, 14 Jan 2011 10:09:43 +0200

> drivers/net/cassini.c: In function ‘cas_get_vpd_info’:
> drivers/net/cassini.c:3358: error: implicit declaration of function
> ‘of_get_property’
> drivers/net/cassini.c:3358: warning: assignment makes pointer from
> integer without a cast
> drivers/net/cassini.c: In function ‘cas_init_one’:
> drivers/net/cassini.c:5035: error: implicit declaration of function
> ‘pci_device_to_OF_node’
> drivers/net/cassini.c:5035: warning: assignment makes pointer from
> integer without a cast
> make[3]: *** [drivers/net/cassini.o] Error 1
> make[2]: *** [drivers/net] Error 2

This is the fix I'll be using:

--------------------
cassini: Fix build bustage on x86.

Unfortunately, not all CONFIG_OF platforms provide
pci_device_to_OF_node().

Change the test to CONFIG_SPARC for now to deal with
the build regressions.

Signed-off-by: David S. Miller <davem@...emloft.net>
---
 drivers/net/cassini.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 7206ab2..3437613 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -3203,7 +3203,7 @@ static int cas_get_vpd_info(struct cas *cp, unsigned char *dev_addr,
 	int phy_type = CAS_PHY_MII_MDIO0; /* default phy type */
 	int mac_off  = 0;
 
-#if defined(CONFIG_OF)
+#if defined(CONFIG_SPARC)
 	const unsigned char *addr;
 #endif
 
@@ -3354,7 +3354,7 @@ use_random_mac_addr:
 	if (found & VPD_FOUND_MAC)
 		goto done;
 
-#if defined(CONFIG_OF)
+#if defined(CONFIG_SPARC)
 	addr = of_get_property(cp->of_node, "local-mac-address", NULL);
 	if (addr != NULL) {
 		memcpy(dev_addr, addr, 6);
@@ -5031,7 +5031,7 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
 	cp->msg_enable = (cassini_debug < 0) ? CAS_DEF_MSG_ENABLE :
 	  cassini_debug;
 
-#if defined(CONFIG_OF)
+#if defined(CONFIG_SPARC)
 	cp->of_node = pci_device_to_OF_node(pdev);
 #endif
 
-- 
1.7.3.4