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authorMárton Németh <nm127@freemail.hu>2010-01-10 04:43:14 +0300
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-01-15 05:26:04 +0300
commit46759a7c132648d79121518d2f7c34edc3f0cf58 (patch)
treefd61a6427c502907a863408beaf391853bdc5436 /samples
parent4bf936b9e484bb8ee5f32bfd1351893810864f58 (diff)
downloadlinux-46759a7c132648d79121518d2f7c34edc3f0cf58.tar.xz
powerpc/macintosh: Make Open Firmware device id constant
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: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'samples')
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