Commit d269b974 authored May 02, 2012 by Mike Turquette

clk: remove COMMON_CLK_DISABLE_UNUSED



Exposing this option generates confusion and incorrect behavior for
single-image builds across platforms.  Enable this behavior permanently.

Signed-off-by: Mike Turquette <mturquette@linaro.org>
Acked-by: Saravana Kannan <skannan@codeaurora.org>

parent 63f5c3b2

drivers/clk/Kconfig

+0 −11

Original line number	Diff line number	Diff line
		@@ -23,17 +23,6 @@ config COMMON_CLK
		menu "Common Clock Framework"
		depends on COMMON_CLK

		config COMMON_CLK_DISABLE_UNUSED
		bool "Disabled unused clocks at boot"
		depends on COMMON_CLK
		---help---
		Traverses the entire clock tree and disables any clocks that are
		enabled in hardware but have not been enabled by any device drivers.
		This saves power and keeps the software model of the clock in line
		with reality.

		If in doubt, say "N".

		config COMMON_CLK_DEBUG
		bool "DebugFS representation of clock tree"
		depends on COMMON_CLK

drivers/clk/clk.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -196,7 +196,6 @@ late_initcall(clk_debug_init);
		static inline int clk_debug_register(struct clk *clk) { return 0; }
		#endif

		#ifdef CONFIG_COMMON_CLK_DISABLE_UNUSED
		/* caller must hold prepare_lock */
		static void clk_disable_unused_subtree(struct clk *clk)
		{
		@@ -246,7 +245,6 @@ static int clk_disable_unused(void)
		return 0;
		}
		late_initcall(clk_disable_unused);
		#endif

		/* helper functions */