All of lore.kernel.org
 help / color / mirror / Atom feed
From: Juliana Rodrigues <juliana.orod@gmail.com>
To: outreachy-kernel@googlegroups.com
Subject: [PATCH] staging: dgnc: replaces udelay with usleep_range in dgnc_cls.c
Date: Sat, 12 Mar 2016 22:42:16 -0300	[thread overview]
Message-ID: <20160313014216.GA20292@spock> (raw)

This patch fixes the following issue on checkpatch.pl:

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 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c
index 6e1e475..ac6f7cd 100644
--- a/drivers/staging/dgnc/dgnc_cls.c
+++ b/drivers/staging/dgnc/dgnc_cls.c
@@ -1172,7 +1172,8 @@ static void cls_uart_init(struct channel_t *ch)
 		UART_FCR_CLEAR_RCVR  |
 		UART_FCR_CLEAR_XMIT),
 		&ch->ch_cls_uart->isr_fcr);
-	udelay(10);
+
+	usleep_range(10000, 11000);
 
 	ch->ch_flags |= (CH_FIFO_ENABLED | CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);
 
-- 
2.7.2



             reply	other threads:[~2016-03-13  1:42 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-13  1:42 Juliana Rodrigues [this message]
2016-03-13  3:39 ` [Outreachy kernel] [PATCH] staging: dgnc: replaces udelay with usleep_range in dgnc_cls.c Julia Lawall

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20160313014216.GA20292@spock \
    --to=juliana.orod@gmail.com \
    --cc=outreachy-kernel@googlegroups.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.