DMACH_UART3        42 arch/arm/mach-s3c24xx/include/mach/dma.h 	DMACH_UART3,		/* s3c2443 has extra uart */
DMACH_UART3        24 arch/arm/mach-s3c64xx/include/mach/dma.h #define DMACH_UART3		"uart3_tx"