Messages in this thread Patch in this message | | | From | Nizam Haider <> | Subject | [PATCH v2 1/5] Staging: dgnc: dgnc_neo.c: usleep_range is preferred over udelay | Date | Fri, 13 Nov 2015 21:03:53 +0530 |
| |
Fix ceckpatch warning
Signed-off-by: Nizam Haider <nijamh@cdac.in> --- drivers/staging/dgnc/dgnc_neo.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/dgnc/dgnc_neo.c b/drivers/staging/dgnc/dgnc_neo.c index 8106f52..cf5bfc7 100644 --- a/drivers/staging/dgnc/dgnc_neo.c +++ b/drivers/staging/dgnc/dgnc_neo.c @@ -1335,7 +1335,7 @@ static void neo_flush_uart_write(struct channel_t *ch) /* Check to see if the UART feels it completely flushed the FIFO. */ tmp = readb(&ch->ch_neo_uart->isr_fcr); if (tmp & 4) - udelay(10); + usleep_range(10, 50); else break; } @@ -1363,7 +1363,7 @@ static void neo_flush_uart_read(struct channel_t *ch) /* Check to see if the UART feels it completely flushed the FIFO. */ tmp = readb(&ch->ch_neo_uart->isr_fcr); if (tmp & 2) - udelay(10); + usleep_range(10, 50); else break; } @@ -1588,7 +1588,7 @@ static void neo_assert_modem_signals(struct channel_t *ch) neo_pci_posting_flush(ch->ch_bd); /* Give time for the UART to actually raise/drop the signals */ - udelay(10); + usleep_range(10, 50); } static void neo_send_start_character(struct channel_t *ch) @@ -1600,7 +1600,7 @@ static void neo_send_start_character(struct channel_t *ch) ch->ch_xon_sends++; writeb(ch->ch_startc, &ch->ch_neo_uart->txrx); neo_pci_posting_flush(ch->ch_bd); - udelay(10); + usleep_range(10, 50); } } @@ -1613,7 +1613,7 @@ static void neo_send_stop_character(struct channel_t *ch) ch->ch_xoff_sends++; writeb(ch->ch_stopc, &ch->ch_neo_uart->txrx); neo_pci_posting_flush(ch->ch_bd); - udelay(10); + usleep_range(10, 50); } } -- 1.8.1.4
| |