diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2016-09-11 15:14:38 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-10-04 17:48:03 +0300 |
| commit | 7e94e51525d3a289ed0c60b57dff36630a8413e4 (patch) | |
| tree | 1677f377e48a73ff32f41b584d6b772ea0c6de5c /drivers/mfd/sm501.c | |
| parent | cc370ab50e57ecc726e6c3ffa190531fbdec42aa (diff) | |
| download | linux-7e94e51525d3a289ed0c60b57dff36630a8413e4.tar.xz | |
mfd: sm501: Constify gpio_chip structures
These structures are only used to copy into other structures, so declare
them as const.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct gpio_chip i@p = { ... };
@ok@
identifier r.i;
expression e;
position p;
@@
e = i@p;
@bad@
position p != {r.p,ok.p};
identifier r.i;
struct gpio_chip e;
@@
e@i@p
@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
struct gpio_chip i = { ... };
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/sm501.c')
| -rw-r--r-- | drivers/mfd/sm501.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index 65cd0d2a822a..40534352e574 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -1001,7 +1001,7 @@ static int sm501_gpio_output(struct gpio_chip *chip, return 0; } -static struct gpio_chip gpio_chip_template = { +static const struct gpio_chip gpio_chip_template = { .ngpio = 32, .direction_input = sm501_gpio_input, .direction_output = sm501_gpio_output, |