This commit fixes the missing blank lines after declarations checkpath
warnings found in dgnc_cls.c file.
Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
---
drivers/staging/dgnc/dgnc_cls.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c
index cfa8384..0d3ca7c 100644
--- a/drivers/staging/dgnc/dgnc_cls.c
+++ b/drivers/staging/dgnc/dgnc_cls.c
@@ -390,6 +390,7 @@ static inline void cls_clear_break(struct channel_t *ch, int force)
if (ch->ch_flags & CH_BREAK_SENDING) {
if (time_after(jiffies, ch->ch_stop_sending_break) || force) {
uchar temp = readb(&ch->ch_cls_uart->lcr);
+
writeb((temp & ~UART_LCR_SBC), &ch->ch_cls_uart->lcr);
ch->ch_flags &= ~(CH_BREAK_SENDING);
ch->ch_stop_sending_break = 0;
@@ -866,6 +867,7 @@ static irqreturn_t cls_intr(int irq, void *voidbrd)
static void cls_disable_receiver(struct channel_t *ch)
{
uchar tmp = readb(&ch->ch_cls_uart->ier);
+
tmp &= ~(UART_IER_RDI);
writeb(tmp, &ch->ch_cls_uart->ier);
}
@@ -874,6 +876,7 @@ static void cls_disable_receiver(struct channel_t *ch)
static void cls_enable_receiver(struct channel_t *ch)
{
uchar tmp = readb(&ch->ch_cls_uart->ier);
+
tmp |= (UART_IER_RDI);
writeb(tmp, &ch->ch_cls_uart->ier);
}
@@ -920,6 +923,7 @@ static void cls_copy_data_from_uart_to_queue(struct channel_t *ch)
*/
if (linestatus & error_mask) {
uchar discard;
+
linestatus = 0;
discard = readb(&ch->ch_cls_uart->txrx);
continue;
@@ -1157,6 +1161,7 @@ static void cls_parse_modem(struct channel_t *ch, uchar signals)
DGNC_LOCK(ch->ch_lock, lock_flags);
if (ch->ch_digi.digi_flags & DIGI_ALTPIN) {
uchar mswap = signals;
+
if (mswap & UART_MSR_DDCD) {
msignals &= ~UART_MSR_DDCD;
msignals |= UART_MSR_DDSR;
@@ -1356,6 +1361,7 @@ static void cls_send_break(struct channel_t *ch, int msecs)
/* Turn break off, and unset some variables */
if (ch->ch_flags & CH_BREAK_SENDING) {
uchar temp = readb(&ch->ch_cls_uart->lcr);
+
writeb((temp & ~UART_LCR_SBC), &ch->ch_cls_uart->lcr);
ch->ch_flags &= ~(CH_BREAK_SENDING);
ch->ch_stop_sending_break = 0;
@@ -1375,6 +1381,7 @@ static void cls_send_break(struct channel_t *ch, int msecs)
/* Tell the UART to start sending the break */
if (!(ch->ch_flags & CH_BREAK_SENDING)) {
uchar temp = readb(&ch->ch_cls_uart->lcr);
+
writeb((temp | UART_LCR_SBC), &ch->ch_cls_uart->lcr);
ch->ch_flags |= (CH_BREAK_SENDING);
DPR_IOCTL((
--
1.8.1.2
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