diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-06 12:43:52 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-07-19 16:24:53 -0400 |
| commit | e9e8c1cd18dcc047ad9b9d640fa5b198a096df90 (patch) | |
| tree | 7a3b2c50bc8c0b1cd1c82d1fa582fc6b43be8dba /drivers/staging/media | |
| parent | 3f9ae4b978759d0af56fe89b2b82e1d827684675 (diff) | |
media: staging: atomisp: gc2235: 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
10754 1360 4 12118 2f56
drivers/staging/media/atomisp/i2c/gc2235.o
File size After adding 'const':
text data bss dec hex filename
10818 1296 4 12118 2f56
drivers/staging/media/atomisp/i2c/gc2235.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/gc2235.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/media/atomisp/i2c/gc2235.c b/drivers/staging/media/atomisp/i2c/gc2235.c index 04e69dd5fdb1..e43d31ea9676 100644 --- a/drivers/staging/media/atomisp/i2c/gc2235.c +++ b/drivers/staging/media/atomisp/i2c/gc2235.c @@ -1183,7 +1183,7 @@ out_free: return ret; } -static struct acpi_device_id gc2235_acpi_match[] = { +static const struct acpi_device_id gc2235_acpi_match[] = { { "INT33F8" }, {}, }; |