apbuart: fix section mismatch warning

Fix following warnings:

WARNING: drivers/tty/serial/built-in.o(.text+0x7370): Section mismatch in reference from the function grlib_apbuart_configure() to the variable .init.data:apbuart_match
The function grlib_apbuart_configure() references
the variable __initdata apbuart_match.
This is often because grlib_apbuart_configure lacks a __initdata
annotation or the annotation of apbuart_match is wrong.

+ 3 more warnings like this.

There is no guarantee that grlib_apbuart_of_driver.of_match_table
is only used at __init time - so drop the __initdata annotation.

grlib_apbuart_configure() is only used during __init so add __init
to this method too.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/tty/serial/apbuart.c b/drivers/tty/serial/apbuart.c
index 77554fd68d1f1a307d2fc664acd287c42cc8ce82..7162f70d92609590b63d0e9d1ee5a26e645e8941 100644 (file)
--- a/drivers/tty/serial/apbuart.c
+++ b/drivers/tty/serial/apbuart.c
@@ -577,7 +577,7 @@ static int __devinit apbuart_probe(struct platform_device *op)
        return 0;
 }
 
-static struct of_device_id __initdata apbuart_match[] = {
+static struct of_device_id apbuart_match[] = {
        {
         .name = "GAISLER_APBUART",
         },
@@ -597,7 +597,7 @@ static struct platform_driver grlib_apbuart_of_driver = {
 };
 
 
-static int grlib_apbuart_configure(void)
+static int __init grlib_apbuart_configure(void)
 {
        struct device_node *np;
        int line = 0;