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drivers/: Within the OS, nxisg_usleep() should be used instead of usleep(). usleep() is a cancellation point and sets the errno value. Neither of which should be done inside the OS.

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Gregory Nutt
2019-11-29 17:37:39 -06:00
parent 43a6e43a0f
commit 244437257b
14 changed files with 46 additions and 31 deletions
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drivers/usbdev/usbmsc_scsi.c
+4 -3
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@@ -1,7 +1,7 @@
/****************************************************************************
* drivers/usbdev/usbmsc_scsi.c
*
* Copyright (C) 2008-2010, 2012, 2016-2017 Gregory Nutt. All rights
* Copyright (C) 2008-2010, 2012, 2016-2017, 2019 Gregory Nutt. All rights
* reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
@@ -71,6 +71,7 @@
#include <nuttx/irq.h>
#include <nuttx/kthread.h>
#include <nuttx/arch.h>
#include <nuttx/signal.h>
#include <nuttx/scsi.h>
#include <nuttx/usb/storage.h>
#include <nuttx/usb/usbdev.h>
@@ -2467,12 +2468,12 @@ static int usbmsc_cmdfinishstate(FAR struct usbmsc_dev_s *priv)
* First, wait for the transfer to complete, then stall the endpoint
*/
usleep (100000);
nxsig_usleep (100000);
(void)EP_STALL(priv->epbulkin);
/* now wait for stall to go away .... */
usleep (100000);
nxsig_usleep (100000);
#else
(void)EP_STALL(priv->epbulkin);
#endif