mx31_cpu_rev       15 arch/arm/mach-imx/cpu-imx31.c static int mx31_cpu_rev = -1;
mx31_cpu_rev       54 arch/arm/mach-imx/cpu-imx31.c 	if (mx31_cpu_rev == -1)
mx31_cpu_rev       55 arch/arm/mach-imx/cpu-imx31.c 		mx31_cpu_rev = mx31_read_cpu_rev();
mx31_cpu_rev       57 arch/arm/mach-imx/cpu-imx31.c 	return mx31_cpu_rev;