From: Marco Schluessler <marco@lordzodiac.de>
Date: Tue, 16 Oct 2007 11:25:42 +0000 (-0300)
Subject: V4L/DVB (6356): "while (!ca->wakeup)" breaks the CAM initialisation
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a39a8ed7beaafe02ce154dfd227f7d734a9f34dc;p=openwrt%2Fstaging%2Fblogic.git

V4L/DVB (6356): "while (!ca->wakeup)" breaks the CAM initialisation

Signed-off-by: Marco Schluessler <marco@lordzodiac.de>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index 084a508a03da..89437fdab8be 100644
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -972,7 +972,7 @@ static int dvb_ca_en50221_thread(void *data)
 	/* main loop */
 	while (!kthread_should_stop()) {
 		/* sleep for a bit */
-		while (!ca->wakeup) {
+		if (!ca->wakeup) {
 			set_current_state(TASK_INTERRUPTIBLE);
 			schedule_timeout(ca->delay);
 			if (kthread_should_stop())