clk_b             416 arch/powerpc/boot/4xx.c 	u32 clk_a, clk_b;
clk_b             448 arch/powerpc/boot/4xx.c 		clk_b = vco / fwdvb;
clk_b             453 arch/powerpc/boot/4xx.c 		clk_a = clk_b = sys_clk;
clk_b             457 arch/powerpc/boot/4xx.c 	plb = clk_b / prbdv0;