From: Arvind Yadav Date: Thu, 6 Jul 2017 16:20:56 +0000 (-0400) Subject: media: staging: atomisp: gc0310: constify acpi_device_id X-Git-Tag: v4.14-rc1~113^2~547 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=83371ef2de398b2d1a545bea22325936e1d39f2d;p=thirdparty%2Fkernel%2Flinux.git 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 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 Acked-by: Alan Cox Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/atomisp/i2c/gc0310.c b/drivers/staging/media/atomisp/i2c/gc0310.c index 350fd7fd5b86a..0c3caed595f02 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"}, {},