arch/arm/src/common/up_lowputs.c

arch/arm/src/sama5/sam_nand.c

arch/arm/src/stm32/stm32_flash.c

arch/arm/src/stm32/stm32_pwr.c

arch/arm/src/stm32/stm32f10xxx_rcc.c

arch/arm/src/stm32/stm32f30xxx_rcc.c

arch/arm/src/stm32/stm32f40xxx_rcc.c

arch/arm/src/tiva/tiva_flash.c

arch/avr/src/common/up_lowputs.c

arch/avr/src/common/up_puts.c

arch/hc/src/common/up_puts.c

arch/mips/src/common/up_lowputs.c

arch/mips/src/common/up_puts.c

arch/mips/src/pic32mx/pic32mx-lowinit.c

arch/rgmp/src/rgmp.c

arch/sh/src/common/up_lowputs.c

arch/sh/src/common/up_puts.c

arch/x86/src/common/up_lowputs.c

arch/x86/src/common/up_puts.c

configs/compal_e99/src/ssd1783.c