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authorMárton Németh <nm127@freemail.hu>2010-01-17 21:54:01 +1100
committerHerbert Xu <herbert@gondor.apana.org.au>2010-01-17 21:54:01 +1100
commit6c3f975a4cafaf4dcc9795385da6d42caa37ddeb (patch)
tree8b3bde1c51b123dc0fc4ad49640c1081e0688a05 /drivers/crypto/talitos.c
parent73c89c15b959adf06366722c4be8d2eddec0a529 (diff)
downloadlinux-linaro-stable-6c3f975a4cafaf4dcc9795385da6d42caa37ddeb.tar.gz
crypto: Make Open Firmware device id constant
From: Márton Németh <nm127@freemail.hu> The match_table field of the struct of_device_id is constant in <linux/of_platform.h> 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/) // <smpl> @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[] = ...; // </smpl> Signed-off-by: Márton Németh <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.c')
-rw-r--r--drivers/crypto/talitos.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index c47ffe8a73ef..fd529d68c5ba 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1958,7 +1958,7 @@ err_out:
return err;
}
-static struct of_device_id talitos_match[] = {
+static const struct of_device_id talitos_match[] = {
{
.compatible = "fsl,sec2.0",
},