From: 黄涛 <huangtao@rock-chips.com>
Date: Wed, 11 Jul 2012 06:53:45 +0000 (+0800)
Subject: rk: add RK_CLOCK_PROC config, disable /proc/clocks by default
X-Git-Tag: firefly_0821_release~9018
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=da66e13f0c03a8a3080050d61bda9cad42486220;p=firefly-linux-kernel-4.4.55.git

rk: add RK_CLOCK_PROC config, disable /proc/clocks by default
---

diff --git a/arch/arm/mach-rk30/clock.c b/arch/arm/mach-rk30/clock.c
index 264642ed1d3e..a763cc74e953 100755
--- a/arch/arm/mach-rk30/clock.c
+++ b/arch/arm/mach-rk30/clock.c
@@ -696,14 +696,14 @@ cnu_out:
 }
 EXPORT_SYMBOL(rk30_clk_notifier_unregister);
 
-#ifdef CONFIG_PROC_FS
 static struct clk_dump_ops *dump_def_ops;
 
 void clk_register_dump_ops(struct clk_dump_ops *ops)
 {
 	dump_def_ops=ops;
 }
-	
+
+#ifdef CONFIG_RK_CLOCK_PROC
 static int proc_clk_show(struct seq_file *s, void *v)
 {
 	struct clk* clk;
@@ -747,5 +747,5 @@ static int __init clk_proc_init(void)
 
 }
 late_initcall(clk_proc_init);
-#endif /* CONFIG_PROC_FS */
+#endif /* CONFIG_RK_CLOCK_PROC */
 
diff --git a/arch/arm/plat-rk/Kconfig b/arch/arm/plat-rk/Kconfig
index b2413468965f..9be603ebce15 100644
--- a/arch/arm/plat-rk/Kconfig
+++ b/arch/arm/plat-rk/Kconfig
@@ -101,6 +101,10 @@ config DVFS
 	depends on REGULATOR&&CPU_FREQ
 	default y
 
+config RK_CLOCK_PROC
+	bool "/proc/clocks support"
+	depends on PROC_FS
+
 config WIFI_CONTROL_FUNC
         bool "Enable WiFi control function abstraction"
         help