36 static unsigned int mem_serial_in(struct uart_port *p, int offset)  in mem_serial_in()  argument
38 	offset = offset << p->regshift;  in mem_serial_in()
39 	return readl(p->membase + offset);  in mem_serial_in()
52 static unsigned int ce4100_mem_serial_in(struct uart_port *p, int offset)  in ce4100_mem_serial_in()  argument
56 	if (offset == UART_IIR) {  in ce4100_mem_serial_in()
57 		offset = offset << p->regshift;  in ce4100_mem_serial_in()
58 		ret = readl(p->membase + offset);  in ce4100_mem_serial_in()
72 		ret =  mem_serial_in(p, offset);  in ce4100_mem_serial_in()
76 static void ce4100_mem_serial_out(struct uart_port *p, int offset, int value)  in ce4100_mem_serial_out()  argument
78 	offset = offset << p->regshift;  in ce4100_mem_serial_out()
79 	writel(value, p->membase + offset);  in ce4100_mem_serial_out()