Commit 6e411751 authored Nov 24, 2015 by Jitendra Kumar Khasdev Committed by Greg Kroah-Hartman Dec 21, 2015

staging: dgnc: dgnc_cls.c: Replaced udelay by usleep_range



This patch is to file dgnc_cls.c that fixes up udelay function by
usleep_range.
It is safe to use according to the following documentation
Documentation/timers/timers-howto.txt. So that is why I have given
an appropriate time range.

Signed-off-by: Jitendra Kumar Khasdev <jkhasdev@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent f7f2b10a

drivers/staging/dgnc/dgnc_cls.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -934,7 +934,7 @@ static void cls_flush_uart_write(struct channel_t *ch)

		writeb((UART_FCR_ENABLE_FIFO \| UART_FCR_CLEAR_XMIT),
		&ch->ch_cls_uart->isr_fcr);
		udelay(10);
		usleep_range(10, 20);

		ch->ch_flags \|= (CH_TX_FIFO_EMPTY \| CH_TX_FIFO_LWM);
		}