media: cafe-driver: mark an static var as such

As warned by sparse:

	drivers/media/platform/marvell-ccic/cafe-driver.c:475:23:  warning: symbol 'ov7670_info' was not declared. Should it be static?

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/platform/marvell-ccic/cafe-driver.c b/drivers/media/platform/marvell-ccic/cafe-driver.c
index 16602628f89508664152ff74caaf934e246780ad..37fdcc53a1c46cb3afb2172f158dfe34a5ff4c4c 100644 (file)
--- a/drivers/media/platform/marvell-ccic/cafe-driver.c
+++ b/drivers/media/platform/marvell-ccic/cafe-driver.c
@@ -472,7 +472,7 @@ static struct ov7670_config sensor_cfg = {
        .use_smbus = 1,
 };
 
-struct i2c_board_info ov7670_info = {
+static struct i2c_board_info ov7670_info = {
        .type = "ov7670",
        .addr = 0x42 >> 1,
        .platform_data = &sensor_cfg,