From 09571dfdfeb43188471d0b1bd1202a18fc3db3e4 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Thu, 6 Jul 2017 12:14:36 -0400 Subject: [PATCH] media: staging: atomisp: ov8858: constify acpi_device_id acpi_device_id are not supposed to change at runtime. All functions working with acpi_device_id provided by work with const acpi_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 23804 8448 0 32252 7dfc drivers/staging/media/atomisp/i2c/ov8858.o File size After adding 'const': text data bss dec hex filename 23868 8384 0 32252 7dfc drivers/staging/media/atomisp/i2c/ov8858.o Signed-off-by: Arvind Yadav Acked-by: Alan Cox Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/staging/media/atomisp/i2c/ov8858.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/atomisp/i2c/ov8858.c b/drivers/staging/media/atomisp/i2c/ov8858.c index 9574bc49113c..43e1638fd674 100644 --- a/drivers/staging/media/atomisp/i2c/ov8858.c +++ b/drivers/staging/media/atomisp/i2c/ov8858.c @@ -2189,7 +2189,7 @@ static const struct i2c_device_id ov8858_id[] = { MODULE_DEVICE_TABLE(i2c, ov8858_id); -static struct acpi_device_id ov8858_acpi_match[] = { +static const struct acpi_device_id ov8858_acpi_match[] = { {"INT3477"}, {}, }; -- 2.20.1