diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-06 12:20:56 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-19 16:23:48 -0400 |
| commit | 83371ef2de398b2d1a545bea22325936e1d39f2d (patch) | |
| tree | fa9b90e9f3a7ecbff13e5f1372a2174cc862bd9d /drivers/staging/media | |
| parent | 09571dfdfeb43188471d0b1bd1202a18fc3db3e4 (diff) | |
media: staging: atomisp: gc0310: 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
10297 1888 0 12185 2f99 drivers/staging/media/atomisp/i2c/gc0310.o
File size After adding 'const':
text data bss dec hex filename
10361 1824 0 12185 2f99 drivers/staging/media/atomisp/i2c/gc0310.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Alan Cox <alan@linux.intel.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/gc0310.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/atomisp/i2c/gc0310.c b/drivers/staging/media/atomisp/i2c/gc0310.c index 350fd7fd5b86..0c3caed595f0 100644 --- a/drivers/staging/media/atomisp/i2c/gc0310.c +++ b/drivers/staging/media/atomisp/i2c/gc0310.c @@ -1453,7 +1453,7 @@ out_free: return ret; } -static struct acpi_device_id gc0310_acpi_match[] = { +static const struct acpi_device_id gc0310_acpi_match[] = { {"XXGC0310"}, {"INT0310"}, {}, |