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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>
This commit is contained in:
Arvind Yadav 2017-07-06 12:20:56 -04:00 committed by Mauro Carvalho Chehab
parent 09571dfdfe
commit 83371ef2de
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/media/atomisp/i2c/gc0310.c
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@ -1453,7 +1453,7 @@ static int gc0310_probe(struct i2c_client *client,
return ret;
}
static struct acpi_device_id gc0310_acpi_match[] = {
static const struct acpi_device_id gc0310_acpi_match[] = {
{"XXGC0310"},
{"INT0310"},
{},