target/linux/ramips/patches-3.10/800-eco.patch

   1 --- a/arch/mips/include/asm/mach-ralink/mt7620.h
   2 +++ b/arch/mips/include/asm/mach-ralink/mt7620.h
   3 @@ -101,4 +101,9 @@
   4  #define MT7620_GPIO_MODE_EPHY          15
   5  #define MT7620_GPIO_MODE_PA            20
   6
   7 +static inline int mt7620_get_eco(void)
   8 +{
   9 +       return rt_sysc_r32(SYSC_REG_CHIP_REV) & CHIP_REV_ECO_MASK;
  10 +}
  11 +
  12  #endif