From 46759a7c132648d79121518d2f7c34edc3f0cf58 Mon Sep 17 00:00:00 2001 From: Márton Németh Date: Sun, 10 Jan 2010 01:43:14 +0000 Subject: powerpc/macintosh: Make Open Firmware device id constant MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The match_table field of the struct of_device_id is constant in so it is worth to make the initialization data also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // Signed-off-by: Márton Németh Cc: Julia Lawall Cc: cocci@diku.dk Signed-off-by: Benjamin Herrenschmidt --- drivers/macintosh/therm_windtunnel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/macintosh/therm_windtunnel.c') diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c index 3fbe41b0ac07..ba48fd76396e 100644 --- a/drivers/macintosh/therm_windtunnel.c +++ b/drivers/macintosh/therm_windtunnel.c @@ -457,7 +457,7 @@ therm_of_remove( struct of_device *dev ) return 0; } -static struct of_device_id therm_of_match[] = {{ +static const struct of_device_id therm_of_match[] = {{ .name = "fan", .compatible = "adm1030" }, {} -- cgit v1.2.3