From 3d0f4ae1ad757ab4ee6ac31a7fd49eea2835c787 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sun, 14 Nov 2021 17:20:51 -0800 Subject: [PATCH] mips: lantiq: add support for clk_get_parent() [ Upstream commit fc1aabb088860d6cf9dd03612b7a6f0de91ccac2 ] Provide a simple implementation of clk_get_parent() in the lantiq subarch so that callers of it will build without errors. Fixes this build error: ERROR: modpost: "clk_get_parent" [drivers/iio/adc/ingenic-adc.ko] undefined! Fixes: 171bb2f19ed6 ("MIPS: Lantiq: Add initial support for Lantiq SoCs") Signed-off-by: Randy Dunlap Suggested-by: Russell King (Oracle) Cc: linux-mips@vger.kernel.org Cc: John Crispin Cc: Thomas Bogendoerfer Cc: Jonathan Cameron Cc: linux-iio@vger.kernel.org Cc: Russell King Cc: Andy Shevchenko Acked-by: Jonathan Cameron Acked-by: John Crispin Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin --- arch/mips/lantiq/clk.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/mips/lantiq/clk.c b/arch/mips/lantiq/clk.c index dd819e3..4916ccc 100644 --- a/arch/mips/lantiq/clk.c +++ b/arch/mips/lantiq/clk.c @@ -158,6 +158,12 @@ void clk_deactivate(struct clk *clk) } EXPORT_SYMBOL(clk_deactivate); +struct clk *clk_get_parent(struct clk *clk) +{ + return NULL; +} +EXPORT_SYMBOL(clk_get_parent); + static inline u32 get_counter_resolution(void) { u32 res; -- 2.7.4