uart_prepare_sysrq_char
if (uart_prepare_sysrq_char(port, ch))
sysrq = uart_prepare_sysrq_char(&uap->port, ch & 255);
if (uart_prepare_sysrq_char(&up->port, ch))
if (uart_prepare_sysrq_char(port, c))
if (uart_prepare_sysrq_char(&sport->port, rx))
if (uart_prepare_sysrq_char(&sport->port, rx))
if (!uart_prepare_sysrq_char(port, tmp & 0xff))
if (uart_prepare_sysrq_char(port, ch))
sysrq = uart_prepare_sysrq_char(port, dma->rx.virt[i]);
sysrq = uart_prepare_sysrq_char(port, buf[i]);
sysrq = uart_prepare_sysrq_char(port, c);
if (uart_prepare_sysrq_char(&up->port, ch))
sysrq = uart_prepare_sysrq_char(port, val);
if (uart_prepare_sysrq_char(port, rbr))
if (uart_prepare_sysrq_char(&up->port, ch))
sysrq = uart_prepare_sysrq_char(uport, buf[c]);
if (!uart_prepare_sysrq_char(port, val))
if (!uart_prepare_sysrq_char(&ssp->port, ch))
if (uart_prepare_sysrq_char(port, c))
if (uart_prepare_sysrq_char(port, ch))
if (uart_prepare_sysrq_char(port, data))