diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2017-01-09 19:53:55 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2017-01-12 13:12:07 +0300 |
| commit | 1013258814bd396964cfcedc8fc590c9098266b3 (patch) | |
| tree | 8d639510effa263f08c382ad3f2d7c9a4677ac8f | |
| parent | 1527058736fad60e37ca6103f0de39ca045c5fc5 (diff) | |
| download | linux-1013258814bd396964cfcedc8fc590c9098266b3.tar.xz | |
reset: constify reset_control_ops structures
Declare reset_control_ops structures as const as they are only stored
in the ops field of a reset_controller_dev structure. This field is of
type const struct reset_control_ops *, so reset_control_ops structures
having this property can be declared as const.
Done using Coccinelle:
@r1 disable optional_qualifier@
identifier i;
position p;
@@
static struct reset_control_ops i@p={...};
@ok1@
identifier r1.i;
position p;
struct ti_syscon_reset_data data;
@@
data.rcdev.ops=&i@p;
@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p
@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct reset_control_ops i;
File size before: drivers/reset/reset-ti-syscon.o
text data bss dec hex filename
1329 240 0 1569 621 drivers/reset/reset-ti-syscon.o
File size after: drivers/reset/reset-ti-syscon.o
text data bss dec hex filename
1377 192 0 1569 621 drivers/reset/reset-ti-syscon.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| -rw-r--r-- | drivers/reset/reset-ti-syscon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/reset/reset-ti-syscon.c b/drivers/reset/reset-ti-syscon.c index 1799fd423901..99520b0a1329 100644 --- a/drivers/reset/reset-ti-syscon.c +++ b/drivers/reset/reset-ti-syscon.c @@ -158,7 +158,7 @@ static int ti_syscon_reset_status(struct reset_controller_dev *rcdev, !(control->flags & STATUS_SET); } -static struct reset_control_ops ti_syscon_reset_ops = { +static const struct reset_control_ops ti_syscon_reset_ops = { .assert = ti_syscon_reset_assert, .deassert = ti_syscon_reset_deassert, .status = ti_syscon_reset_status, |