Exemplo n.º 1
0
static int arm_dcc_getc(struct udevice *dev)
{
	int ch;
	register unsigned int reg;

	do {
		can_read_dcc(reg);
	} while (!reg);
	read_dcc(ch);

	return ch;
}
Exemplo n.º 2
0
static int arm_dcc_getc(struct console_device *cdev)
{
	int c;
	register unsigned int reg;

	do {
		can_read_dcc(reg);
	} while (!reg);
	read_dcc(c);

	return c;
}
Exemplo n.º 3
0
static int arm_dcc_getc(void)
{
	int ch;
	register unsigned int reg;

	do {
		can_read_dcc(reg);
	} while (!reg);
	read_dcc(ch);

	return ch;
}