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 <abbotti@xxxxxxxxx>
---
drivers/clk/socfpga/clk.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/socfpga/clk.h b/drivers/clk/socfpga/clk.h
index 6d6c28344..cea3fcf5e 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);
}
--
2.20.1
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