From 67edaaefd3d0b5d278c80809b03c22370508e2a1 Mon Sep 17 00:00:00 2001
From: Sugar Zhang <sugar.zhang@rock-chips.com>
Date: Wed, 18 Aug 2021 20:16:17 +0800
Subject: [PATCH] ASoC: rockchip: i2s: Build depends on CPU config

$ ./scripts/bloat-o-meter rockchip_i2s.o.old rockchip_i2s.o
add/remove: 0/1 grow/shrink: 0/1 up/down: 0/-1968 (-1968)
Function                                     old     new   delta
rk3399_i2s_pins                                8       -      -8
rockchip_i2s_match                          2548     588   -1960
Total: Before=8656, After=6688, chg -22.74%

Change-Id: Iabb0a00ab27ce5623164d40de6b379272a81e4e5
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
---
 sound/soc/rockchip/rockchip_i2s.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index b8592c7631f2..c497e2018436 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -728,18 +728,40 @@ static const struct rk_i2s_pins rk3399_i2s_pins = {
 };
 
 static const struct of_device_id rockchip_i2s_match[] = {
+#ifdef CONFIG_CPU_PX30
 	{ .compatible = "rockchip,px30-i2s", },
+#endif
+#ifdef CONFIG_CPU_RK1808
 	{ .compatible = "rockchip,rk1808-i2s", },
+#endif
+#ifdef CONFIG_CPU_RK3036
 	{ .compatible = "rockchip,rk3036-i2s", },
+#endif
 	{ .compatible = "rockchip,rk3066-i2s", },
+#ifdef CONFIG_CPU_RK312X
 	{ .compatible = "rockchip,rk3128-i2s", },
+#endif
+#ifdef CONFIG_CPU_RK3188
 	{ .compatible = "rockchip,rk3188-i2s", },
+#endif
+#ifdef CONFIG_CPU_RK3288
 	{ .compatible = "rockchip,rk3288-i2s", },
+#endif
+#ifdef CONFIG_CPU_RK3308
 	{ .compatible = "rockchip,rk3308-i2s", },
+#endif
+#ifdef CONFIG_CPU_RK3328
 	{ .compatible = "rockchip,rk3328-i2s", },
+#endif
+#ifdef CONFIG_CPU_RK3368
 	{ .compatible = "rockchip,rk3368-i2s", },
+#endif
+#ifdef CONFIG_CPU_RK3399
 	{ .compatible = "rockchip,rk3399-i2s", .data = &rk3399_i2s_pins },
+#endif
+#ifdef CONFIG_CPU_RV1126
 	{ .compatible = "rockchip,rv1126-i2s", },
+#endif
 	{},
 };