From 6c7b06850c5a1615cc9e660e0d24ce2025bb9bcf Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Wed, 7 Mar 2012 21:01:28 +0100 Subject: ARM i.MX: prepare for common clock framework - Add necessary #ifdefs for CONFIG_COMMON_CLOCK - Add a global spinlock to protect the CCM registers Signed-off-by: Sascha Hauer --- arch/arm/plat-mxc/include/mach/clock.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/plat-mxc/include/mach/clock.h') diff --git a/arch/arm/plat-mxc/include/mach/clock.h b/arch/arm/plat-mxc/include/mach/clock.h index 753a5988d85c..bd940c795cbb 100644 --- a/arch/arm/plat-mxc/include/mach/clock.h +++ b/arch/arm/plat-mxc/include/mach/clock.h @@ -23,6 +23,7 @@ #ifndef __ASSEMBLY__ #include +#ifndef CONFIG_COMMON_CLK struct module; struct clk { @@ -59,6 +60,9 @@ struct clk { int clk_register(struct clk *clk); void clk_unregister(struct clk *clk); +#endif /* CONFIG_COMMON_CLK */ + +extern spinlock_t imx_ccm_lock; unsigned long mxc_decode_pll(unsigned int pll, u32 f_ref); -- cgit v1.2.3