staging: speakup: Eliminate commented out code

This patch removes commented out code as it contributes to code clutter.
Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/serialio.c

@@ -92,8 +92,6 @@ const struct old_serial_port *spk_serial_init(int index)
 static irqreturn_t synth_readbuf_handler(int irq, void *dev_id)
 {
 	unsigned long flags;
-/*printk(KERN_ERR "in irq\n"); */
-/*pr_warn("in IRQ\n"); */
 	int c;
 
 	spin_lock_irqsave(&speakup_info.spinlock, flags);
@@ -101,8 +99,6 @@ static irqreturn_t synth_readbuf_handler(int irq, void *dev_id)
 
 		c = inb_p(speakup_info.port_tts+UART_RX);
 		synth->read_buff_add((u_char) c);
-/*printk(KERN_ERR "c = %d\n", c); */
-/*pr_warn("C = %d\n", c); */
 	}
 	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
 	return IRQ_HANDLED;
@@ -175,9 +171,6 @@ int spk_wait_for_xmitr(void)
 	while (!((inb_p(speakup_info.port_tts + UART_MSR)) & UART_MSR_CTS)) {
 		/* CTS */
 		if (--tmout == 0) {
-			/* pr_warn("%s: timed out (cts)\n",
-			 * synth->long_name);
-			 */
 			timeouts++;
 			return 0;
 		}