Commit dfc97fce authored Aug 24, 2011 by Thadeu Lima de Souza Cascardo Committed by Greg Kroah-Hartman Aug 24, 2011

jsm: print byte we are dequeing



Instead of printing the head of the buffer, we should print the tail,
which is the byte we are sending to the device.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 9d898966

drivers/tty/serial/jsm/jsm_neo.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -522,7 +522,7 @@ static void neo_copy_data_from_queue_to_uart(struct jsm_channel *ch)

		writeb(circ->buf[circ->tail], &ch->ch_neo_uart->txrx);
		jsm_printk(WRITE, INFO, &ch->ch_bd->pci_dev,
		"Tx data: %x\n", circ->buf[circ->head]);
		"Tx data: %x\n", circ->buf[circ->tail]);
		circ->tail = (circ->tail + 1) & (UART_XMIT_SIZE - 1);
		ch->ch_txcount++;
		}