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author | Márton Németh <nm127@freemail.hu> | 2010-01-20 13:49:44 -0700 |
---|---|---|
committer | Grant Likely <grant.likely@secretlab.ca> | 2010-01-20 13:49:44 -0700 |
commit | 631e61b7ca12ef14c834f99f8948e410c539f585 (patch) | |
tree | 93138646dc26013640b1b1826c931d1e8e3d6d29 /drivers/spi/mpc52xx_spi.c | |
parent | 68ea2d82c3671d2eccb600e6871fcbec1cac7fca (diff) | |
download | linux-631e61b7ca12ef14c834f99f8948e410c539f585.tar.gz linux-631e61b7ca12ef14c834f99f8948e410c539f585.tar.bz2 linux-631e61b7ca12ef14c834f99f8948e410c539f585.zip |
spi: 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 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: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi/mpc52xx_spi.c')
-rw-r--r-- | drivers/spi/mpc52xx_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/mpc52xx_spi.c b/drivers/spi/mpc52xx_spi.c index 45bfe6458173..6eab46537a0a 100644 --- a/drivers/spi/mpc52xx_spi.c +++ b/drivers/spi/mpc52xx_spi.c @@ -550,7 +550,7 @@ static int __devexit mpc52xx_spi_remove(struct of_device *op) return 0; } -static struct of_device_id mpc52xx_spi_match[] __devinitdata = { +static const struct of_device_id mpc52xx_spi_match[] __devinitconst = { { .compatible = "fsl,mpc5200-spi", }, {} }; |