MECR               20 arch/arm/mach-pxa/include/mach/smemc.h #define MECR		(SMEMC_VIRT + 0x14)  /* Expansion Memory (PCMCIA/Compact Flash) Bus Configuration */
MECR             1513 arch/arm/mach-sa1100/include/mach/SA-1100.h #define MECR		__REG(0xA0000018)  /*  Expansion memory bus (PCMCIA) Configuration Reg.             */