diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-06 12:30:47 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-19 16:24:04 -0400 |
| commit | 22461d77c87b9a387fe5513fa985fa4ffd80525d (patch) | |
| tree | 7c3a035e7ae1f73d34e54aa9876ec09e1d125b64 /drivers/staging/media | |
| parent | 83371ef2de398b2d1a545bea22325936e1d39f2d (diff) | |
media: staging: atomisp: ov2722: constify acpi_device_id
acpi_device_id are not supposed to change at runtime. All functions
working with acpi_device_id provided by <acpi/acpi_bus.h> work with
const acpi_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
14771 1880 0 16651 410b drivers/staging/media/atomisp/i2c/ov2722.o
File size After adding 'const':
text data bss dec hex filename
14835 1816 0 16651 410b drivers/staging/media/atomisp/i2c/ov2722.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/atomisp/i2c/ov2722.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/atomisp/i2c/ov2722.c b/drivers/staging/media/atomisp/i2c/ov2722.c index b7afadebdf89..10094ac56561 100644 --- a/drivers/staging/media/atomisp/i2c/ov2722.c +++ b/drivers/staging/media/atomisp/i2c/ov2722.c @@ -1337,7 +1337,7 @@ out_free: MODULE_DEVICE_TABLE(i2c, ov2722_id); -static struct acpi_device_id ov2722_acpi_match[] = { +static const struct acpi_device_id ov2722_acpi_match[] = { { "INT33FB" }, {}, }; |