From: Leonardo Araujo <leonardo.aa88@gmail.com>
To: gregkh@linuxfoundation.org
Cc: linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev,
Leonardo Araujo <leonardo.aa88@gmail.com>
Subject: [PATCH] Staging: wfx: CHECK: usleep_range is preferred over udelay
Date: Mon, 7 Feb 2022 13:00:51 -0300 [thread overview]
Message-ID: <20220207160051.27829-1-leonardo.aa88@gmail.com> (raw)
Fixes the checks reported by checkpatch.pl for usleep_range.
Signed-off-by: Leonardo Araujo <leonardo.aa88@gmail.com>
---
drivers/staging/wfx/bh.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/wfx/bh.c b/drivers/staging/wfx/bh.c
index a0f9d1b53019..ebc7eaf93ef0 100644
--- a/drivers/staging/wfx/bh.c
+++ b/drivers/staging/wfx/bh.c
@@ -312,7 +312,7 @@ void wfx_bh_poll_irq(struct wfx_dev *wdev)
dev_err(wdev->dev, "time out while polling control register\n");
return;
}
- udelay(200);
+ usleep_range(200, 200);
}
wfx_bh_request_rx(wdev);
}
--
2.29.0
next reply other threads:[~2022-02-07 16:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-07 16:00 Leonardo Araujo [this message]
2022-02-07 16:46 ` [PATCH] Staging: wfx: CHECK: usleep_range is preferred over udelay Greg KH
2022-02-07 17:28 ` Joe Perches
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