diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-06 12:40:45 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-19 16:24:34 -0400 |
| commit | 3f9ae4b978759d0af56fe89b2b82e1d827684675 (patch) | |
| tree | fe87f6010862e5c641c0b349a267190bcc27d702 /drivers/staging/media/atomisp/i2c | |
| parent | 02cc60ca0c7598c015d3e6b1bde6257c613299e1 (diff) | |
media: staging: atomisp: mt9m114: 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
15148 2640 8 17796 4584
drivers/staging/media/atomisp/i2c/mt9m114.o
File size After adding 'const':
text data bss dec hex filename
15244 2512 8 17764 4564
drivers/staging/media/atomisp/i2c/mt9m114.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/atomisp/i2c')
| -rw-r--r-- | drivers/staging/media/atomisp/i2c/mt9m114.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/atomisp/i2c/mt9m114.c b/drivers/staging/media/atomisp/i2c/mt9m114.c index 3fa915313e53..448e072ca037 100644 --- a/drivers/staging/media/atomisp/i2c/mt9m114.c +++ b/drivers/staging/media/atomisp/i2c/mt9m114.c @@ -1928,7 +1928,7 @@ static int mt9m114_probe(struct i2c_client *client, MODULE_DEVICE_TABLE(i2c, mt9m114_id); -static struct acpi_device_id mt9m114_acpi_match[] = { +static const struct acpi_device_id mt9m114_acpi_match[] = { { "INT33F0" }, { "CRMT1040" }, {}, |