static void jtag_putc()

in boot/compressed/console.c [26:31]

• 6 lines of code
• 2 McCabe index (conditional complexity)

static void jtag_putc(int ch)
{
	if (readl(uartbase + ALTERA_JTAGUART_CONTROL_REG) &
		ALTERA_JTAGUART_CONTROL_WSPACE_MSK)
		writeb(ch, uartbase + ALTERA_JTAGUART_DATA_REG);
}