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From: Juliana Rodrigues <juliana.orod@gmail.com>
To: outreachy-kernel@googlegroups.com
Subject: [PATCH] staging: dgnc: replaced udelay with usleep_range in dgnc_cls.c
Date: Sat, 12 Mar 2016 22:13:23 -0300	[thread overview]
Message-ID: <20160313011323.GA10757@spock> (raw)

This patch replaces udelay with usleep_range fixing a checkpatch.pl issue:

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.txt
+       udelay(10);

Signed-off-by: Juliana Rodrigues <juliana.orod@gmail.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 72f0aaa..51db98b 100644
--- a/drivers/staging/dgnc/dgnc_cls.c
+++ b/drivers/staging/dgnc/dgnc_cls.c
@@ -956,7 +956,7 @@ static void cls_flush_uart_read(struct channel_t *ch)
 	 * Presumably, this is a bug in this UART.
 	 */
 
-	udelay(10);
+	usleep_range(10000, 11000);
 }
 
 static void cls_copy_data_from_queue_to_uart(struct channel_t *ch)
-- 
2.7.2



             reply	other threads:[~2016-03-13  1:13 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-13  1:13 Juliana Rodrigues [this message]
2016-03-13  2:57 ` [Outreachy kernel] [PATCH] staging: dgnc: replaced udelay with usleep_range in dgnc_cls.c Greg KH
2016-03-13 12:17   ` Juliana Rodrigues

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