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Message-Id: <1448386273-10699-1-git-send-email-jitendra.khasdev@hotwaxsystems.com> Date: Tue, 24 Nov 2015 23:01:13 +0530 From: Jitendra Kumar Khasdev <jkhasdev@...il.com> To: lidza.louina@...il.com, markh@...pro.net, gregkh@...uxfoundation.org, driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org Cc: Jitendra Kumar Khasdev <jitendra.khasdev@...waxsystems.com>, Jitendra Kumar Khasdev <jkhasdev@...il.com> Subject: [PATCH] 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@...il.com> --- drivers/staging/dgnc/dgnc_cls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c index 75040da..72f0aaa 100644 --- a/drivers/staging/dgnc/dgnc_cls.c +++ b/drivers/staging/dgnc/dgnc_cls.c @@ -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); } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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