linux-kernel - [PATCH, RFC 06/30] [media] usbvision: remove bogus sleep_on

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Date:	Thu,  2 Jan 2014 13:07:30 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	linux-kernel@...r.kernel.org
Cc:	Arnd Bergmann <arnd@...db.de>, Hans Verkuil <hverkuil@...all.nl>,
	Mauro Carvalho Chehab <m.chehab@...sung.com>,
	linux-media@...r.kernel.org
Subject: [PATCH, RFC 06/30] [media] usbvision: remove bogus sleep_on_timeout

There is no reason to use sleep_on_timeout here, and we want to get
rid of that interface. Use the simpler msleep_interruptible instead.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
Cc: Hans Verkuil <hverkuil@...all.nl>
Cc: Mauro Carvalho Chehab <m.chehab@...sung.com>
Cc: linux-media@...r.kernel.org
---
 drivers/media/usb/usbvision/usbvision.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/usb/usbvision/usbvision.h b/drivers/media/usb/usbvision/usbvision.h
index 8a25876..eb6dc8a 100644
--- a/drivers/media/usb/usbvision/usbvision.h
+++ b/drivers/media/usb/usbvision/usbvision.h
@@ -205,10 +205,8 @@ enum {
 
 /* Debugging aid */
 #define USBVISION_SAY_AND_WAIT(what) { \
-	wait_queue_head_t wq; \
-	init_waitqueue_head(&wq); \
 	printk(KERN_INFO "Say: %s\n", what); \
-	interruptible_sleep_on_timeout(&wq, HZ * 3); \
+	msleep_interruptible(3000); \
 }
 
 /*
-- 
1.8.3.2

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