ATMEL_PDC_PTSR 589 drivers/tty/serial/atmel_serial.c if (atmel_use_pdc_tx(port) && (atmel_uart_readl(port, ATMEL_PDC_PTSR) ATMEL_PDC_PTSR 2569 drivers/tty/serial/atmel_serial.c pdc_tx = atmel_uart_readl(port, ATMEL_PDC_PTSR) & ATMEL_PDC_TXTEN; ATMEL_PDC_PTSR 400 sound/atmel/ac97c.c ptcr = readl(chip->regs + ATMEL_PDC_PTSR);