From 84a0124a9d715d844675c8cfbe5bbc9147121f73 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Wed, 17 Mar 2021 12:26:44 +0100 Subject: [PATCH] MIPS: ralink: define stubs for clk_set_parent to fix compile testing The Ralink MIPS platform does not use Common Clock Framework and does not define certain clock operations leading to compile test failures: /usr/bin/mips-linux-gnu-ld: drivers/usb/phy/phy-tegra-usb.o: in function `tegra_usb_phy_init': phy-tegra-usb.c:(.text+0x1dd4): undefined reference to `clk_get_parent' Reported-by: kernel test robot Signed-off-by: Krzysztof Kozlowski Acked-by: John Crispin Reviewed-by: Dmitry Osipenko Signed-off-by: Thomas Bogendoerfer --- arch/mips/ralink/clk.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/mips/ralink/clk.c b/arch/mips/ralink/clk.c index 2f9d5acb38ea..f0bcb1051c30 100644 --- a/arch/mips/ralink/clk.c +++ b/arch/mips/ralink/clk.c @@ -70,6 +70,20 @@ long clk_round_rate(struct clk *clk, unsigned long rate) } EXPORT_SYMBOL_GPL(clk_round_rate); +int clk_set_parent(struct clk *clk, struct clk *parent) +{ + WARN_ON(clk); + return -1; +} +EXPORT_SYMBOL_GPL(clk_set_parent); + +struct clk *clk_get_parent(struct clk *clk) +{ + WARN_ON(clk); + return NULL; +} +EXPORT_SYMBOL_GPL(clk_get_parent); + void __init plat_time_init(void) { struct clk *clk; -- 2.20.1