linux-kernel - [PATCH v2 18/24] Staging: winbond: wb35rx: changed sleep function from msleep to usleep

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Message-Id: <1379339024-12157-19-git-send-email-ikerpedrosam@gmail.com>
Date:	Mon, 16 Sep 2013 15:43:38 +0200
From:	Iker Pedrosa <ikerpedrosam@...il.com>
To:	pavel@....cz
Cc:	gregkh@...uxfoundation.org, ikerpedrosam@...il.com,
	harsh1kumar@...il.com, dan.carpenter@...cle.com,
	mujeeb.adil@...il.com, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 18/24] Staging: winbond: wb35rx: changed sleep function from msleep to usleep

According to the documentation it is not recommended to use msleep for 1ms - 20ms because it may sleep longer than 20ms. So, it is recommended to use usleep instead.

Signed-off-by: Iker Pedrosa <ikerpedrosam@...il.com>
---
 drivers/staging/winbond/wb35rx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/winbond/wb35rx.c b/drivers/staging/winbond/wb35rx.c
index 8d71bc2..48ed95c 100644
--- a/drivers/staging/winbond/wb35rx.c
+++ b/drivers/staging/winbond/wb35rx.c
@@ -339,9 +339,9 @@ void Wb35Rx_destroy(struct hw_data *pHwData)
 	struct wb35_rx *pWb35Rx = &pHwData->Wb35Rx;
 
 	do {
-		msleep(10); /* Delay for waiting function enter */
+		usleep(10000); /* Delay for waiting function enter */
 	} while (pWb35Rx->EP3vm_state != VM_STOP);
-	msleep(10); /* Delay for waiting function exit */
+	usleep(10000); /* Delay for waiting function exit */
 
 	usb_free_urb(pWb35Rx->RxUrb);
 	pr_debug("Wb35Rx_destroy OK\n");
-- 
1.8.1.2

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