diff options
author | Márton Németh <nm127@freemail.hu> | 2010-01-10 13:39:46 +0100 |
---|---|---|
committer | Jens Axboe <jens.axboe@oracle.com> | 2010-01-11 14:31:27 +0100 |
commit | 5cccfd9b3a9ca06b6245ea2c4af052b7db0105a3 (patch) | |
tree | 57c543b3fe581b5a780e6906ff35f6631b1898a4 | |
parent | 577cdf0cf5afa5f350fbaddf77bbacdb9f76d2f8 (diff) |
block: 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 ace_of_match 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: Jens Axboe <jens.axboe@oracle.com>
-rw-r--r-- | drivers/block/xsysace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c index e5c5415eb45..e1c95e208a6 100644 --- a/drivers/block/xsysace.c +++ b/drivers/block/xsysace.c @@ -1227,7 +1227,7 @@ static int __devexit ace_of_remove(struct of_device *op) } /* Match table for of_platform binding */ -static struct of_device_id ace_of_match[] __devinitdata = { +static const struct of_device_id ace_of_match[] __devinitconst = { { .compatible = "xlnx,opb-sysace-1.00.b", }, { .compatible = "xlnx,opb-sysace-1.00.c", }, { .compatible = "xlnx,xps-sysace-1.00.a", }, |