Extern or forward variable declaration at arch/sandbox/include/asm/clk.h, line 11 References: arch/sandbox/include/asm/clk.h, line 11 arch/sandbox/include/asm/clk.h, line 55 arch/sandbox/include/asm/clk.h, line 63 arch/sandbox/include/asm/clk.h, line 71 arch/sandbox/include/asm/clk.h, line 80 arch/sandbox/include/asm/clk.h, line 89 arch/sandbox/include/asm/clk.h, line 98 arch/sandbox/include/asm/clk.h, line 107 arch/sandbox/include/asm/clk.h, line 116 arch/sandbox/include/asm/clk.h, line 125 arch/sandbox/include/asm/clk.h, line 133 arch/sandbox/include/asm/clk.h, line 142 arch/sandbox/include/asm/clk.h, line 150 arch/sandbox/include/asm/clk.h, line 158 arch/sandbox/include/asm/clk.h, line 166 arch/sandbox/include/asm/clk.h, line 174 arch/sandbox/include/asm/clk.h, line 182