linux-kernel - linux-next: build failure after merge of the wireless-next tree

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Date:	Wed, 23 Apr 2014 13:47:53 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	"John W. Linville" <linville@...driver.com>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Amitkumar Karwar <akarwar@...vell.com>,
	Bing Zhao <bzhao@...vell.com>
Subject: linux-next: build failure after merge of the wireless-next tree

Hi John,

After merging the wireless-next tree, today's linux-next build (powerpc
allyesconfig) failed like this:

drivers/net/wireless/mwifiex/pcie.c: In function 'mwifiex_pcie_fw_dump_work':
drivers/net/wireless/mwifiex/pcie.c:2290:3: error: implicit declaration of function 'vmalloc' [-Werror=implicit-function-declaration]
   entry->mem_ptr = vmalloc(memory_size + 1);
   ^
drivers/net/wireless/mwifiex/pcie.c:2290:18: warning: assignment makes pointer from integer without a cast [enabled by default]
   entry->mem_ptr = vmalloc(memory_size + 1);
                  ^
drivers/net/wireless/mwifiex/pcie.c:2361:4: error: implicit declaration of function 'vfree' [-Werror=implicit-function-declaration]
    vfree(entry->mem_ptr);
    ^

Caused by commit e050c76fcf49 ("mwifiex: add firmware dump feature for
PCIe").

I have applied this patch for today:

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Wed, 23 Apr 2014 13:44:59 +1000
Subject: [PATCH] mwifiex: using vmallog requires including vmalloc.h

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 drivers/net/wireless/mwifiex/pcie.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 51989b31137a..9c1f42754bbe 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -17,6 +17,7 @@
  * this warranty disclaimer.
  */
 
+#include <linux/vmalloc.h>
 #include <linux/firmware.h>
 
 #include "decl.h"
-- 
1.9.2

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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