[patch 1/2] hamradio: fix dmascc section mismatch

[patch 1/2] hamradio: fix dmascc section mismatch

[akpm]

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

hw[] is used in both init and exit functions so it cannot be initdata (section
mismatch is when CONFIG_MODULES=n and CONFIG_DMASCC=y).

WARNING: vmlinux.o(.exit.text+0xba7): Section mismatch: reference to .init.data: (between 'dmascc_exit' and 'sixpack_exit_driver')

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Klaus Kudielka <klaus.kudielka@gmx.net>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/net/hamradio/dmascc.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff -puN drivers/net/hamradio/dmascc.c~hamradio-fix-dmascc-section-mismatch drivers/net/hamradio/dmascc.c
--- a/drivers/net/hamradio/dmascc.c~hamradio-fix-dmascc-section-mismatch
+++ a/drivers/net/hamradio/dmascc.c
@@ -262,8 +262,8 @@ static void tm_isr(struct scc_priv *priv
 
 static int io[MAX_NUM_DEVS] __initdata = { 0, };
 
-/* Beware! hw[] is also used in cleanup_module(). */
-static struct scc_hardware hw[NUM_TYPES] __initdata_or_module = HARDWARE;
+/* Beware! hw[] is also used in dmascc_exit(). */
+static struct scc_hardware hw[NUM_TYPES] = HARDWARE;
 
 
 /* Global variables */
_

Re: [patch 1/2] hamradio: fix dmascc section mismatch

[David Miller]

From: akpm@linux-foundation.org
Date: Mon, 04 Feb 2008 23:45:20 -0800

> From: Randy Dunlap <randy.dunlap@oracle.com>
> 
> hw[] is used in both init and exit functions so it cannot be initdata (section
> mismatch is when CONFIG_MODULES=n and CONFIG_DMASCC=y).
> 
> WARNING: vmlinux.o(.exit.text+0xba7): Section mismatch: reference to .init.data: (between 'dmascc_exit' and 'sixpack_exit_driver')
> 
> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
> Cc: Klaus Kudielka <klaus.kudielka@gmx.net>
> Cc: Sam Ravnborg <sam@ravnborg.org>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Applied.