From 05e69a1b693c1a661a04c4d7bf4ac929c3c8fa22 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Mon, 8 Apr 2019 15:49:32 +0100 Subject: clk: socfpga: fix compiler warnings for Cyclone5 When building for Cyclone5 SoCFPGA, the socfpga_a10_pll_init(), socfpga_a10_perith_init() and socfpga_a10_gate_init() functions are defined as dummy functions returning ERR_PTR(-ENOSYS). They are defined with external linkage. With '-Wmissing-prototypes' GCC warns about externally linked function definitions with no preceding prototype. Define them as 'static inline' to avoid the compiler warnings. (Note: Arria10 uses non-dummy versions of these functions declared 'extern' but defined elsewhere.) Signed-off-by: Ian Abbott Signed-off-by: Sascha Hauer --- drivers/clk/socfpga/clk.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/clk/socfpga/clk.h b/drivers/clk/socfpga/clk.h index 6d6c28344d..cea3fcf5ee 100644 --- a/drivers/clk/socfpga/clk.h +++ b/drivers/clk/socfpga/clk.h @@ -41,15 +41,15 @@ struct clk *socfpga_a10_pll_init(struct device_node *node); struct clk *socfpga_a10_periph_init(struct device_node *node); struct clk *socfpga_a10_gate_init(struct device_node *node); #else -struct clk *socfpga_a10_pll_init(struct device_node *node) +static inline struct clk *socfpga_a10_pll_init(struct device_node *node) { return ERR_PTR(-ENOSYS); } -struct clk *socfpga_a10_periph_init(struct device_node *node) +static inline struct clk *socfpga_a10_periph_init(struct device_node *node) { return ERR_PTR(-ENOSYS); } -struct clk *socfpga_a10_gate_init(struct device_node *node) +static inline struct clk *socfpga_a10_gate_init(struct device_node *node) { return ERR_PTR(-ENOSYS); } -- cgit v1.2.3