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Subject[PATCH] staging: atomisp: ov5693: constify acpi_device_id.
Date
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
20729 3264 0 23993 5db9
drivers/staging/media/atomisp/i2c/ov5693/ov5693.o

File size After adding 'const':
text data bss dec hex filename
20793 3200 0 23993 5db9
drivers/staging/media/atomisp/i2c/ov5693/ov5693.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/staging/media/atomisp/i2c/ov5693/ov5693.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/atomisp/i2c/ov5693/ov5693.c b/drivers/staging/media/atomisp/i2c/ov5693/ov5693.c
index 5e9dafe..2c79678 100644
--- a/drivers/staging/media/atomisp/i2c/ov5693/ov5693.c
+++ b/drivers/staging/media/atomisp/i2c/ov5693/ov5693.c
@@ -2032,7 +2032,7 @@ static int ov5693_probe(struct i2c_client *client,

MODULE_DEVICE_TABLE(i2c, ov5693_id);

-static struct acpi_device_id ov5693_acpi_match[] = {
+static const struct acpi_device_id ov5693_acpi_match[] = {
{"INT33BE"},
{},
};
--
2.7.4
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