[RFC PATCH] ASoC: rockchip_max98090: rk_card_configs[] can be static

[kbuild test robot <lkp@xxxxxxxxx>]

Fixes: 0cc0922ae849 ("ASoC: rockchip_max98090: Optionally support HDMI use case")
Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
---
 rockchip_max98090.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/rockchip/rockchip_max98090.c b/sound/soc/rockchip/rockchip_max98090.c
index 550e577897198..a476749931387 100644
--- a/sound/soc/rockchip/rockchip_max98090.c
+++ b/sound/soc/rockchip/rockchip_max98090.c
@@ -472,7 +472,7 @@ static int snd_rk_mc_probe(struct platform_device *pdev)
 	return ret;
 }
 
-struct rk_card_config rk_card_configs[] = {
+static struct rk_card_config rk_card_configs[] = {
 	[RK_USE_MAX98090] = {
 		.usage = RK_USE_MAX98090,
 		.card = &rockchip_max98090_card,