int pdc_console_poll_key(struct console *co) { int c; unsigned long flags; spin_lock_irqsave(&pdc_console_lock, flags); c = pdc_iodc_getc(); spin_unlock_irqrestore(&pdc_console_lock, flags); return c; }
int pdc_console_poll_key(struct console *co) { return pdc_iodc_getc(); }