From 31d5cf1476a09c95d8f5c2d1d77fa57f7d802b52 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 28 Jan 2014 21:17:41 +0100 Subject: ARM: davinci: normalize clk API davinci still has its own clk implementation, but lacks a clk_get_parent() helper, which can lead to link errors in randconfig builds. This adds the usual implementation. Acked-by: Sekhar Nori Signed-off-by: Arnd Bergmann --- arch/arm/mach-davinci/clock.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index f5dce9b4e617..f77a4f766050 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -218,6 +218,15 @@ int clk_set_parent(struct clk *clk, struct clk *parent) } EXPORT_SYMBOL(clk_set_parent); +struct clk *clk_get_parent(struct clk *clk) +{ + if (!clk) + return NULL; + + return clk->parent; +} +EXPORT_SYMBOL(clk_get_parent); + int clk_register(struct clk *clk) { if (clk == NULL || IS_ERR(clk)) -- cgit v1.2.3