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authorKrzysztof Hałasa <khc@pm.waw.pl>2008-05-08 23:18:31 +0200
committerKrzysztof Hałasa <khc@pm.waw.pl>2008-12-22 00:41:49 +0100
commit3edcfb2937054fb546ecf3a8883675751db16c6f (patch)
tree89a916d723601680c70e0289eedf6f58ad397281
parent221b3d60cbb2740ec7d46a4f1ea6d3318a112e51 (diff)
downloadop-kernel-dev-3edcfb2937054fb546ecf3a8883675751db16c6f.zip
op-kernel-dev-3edcfb2937054fb546ecf3a8883675751db16c6f.tar.gz
IXP4xx: check for queue being empty in qmgr_release_queue().
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
-rw-r--r--arch/arm/mach-ixp4xx/ixp4xx_qmgr.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
index c6cb069..988bc1b 100644
--- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
@@ -199,6 +199,10 @@ void qmgr_release_queue(unsigned int queue)
spin_unlock_irq(&qmgr_lock);
module_put(THIS_MODULE);
+
+ while ((addr = qmgr_get_entry(queue)))
+ printk(KERN_ERR "qmgr: released queue %d not empty: 0x%08X\n",
+ queue, addr);
#if DEBUG
printk(KERN_DEBUG "qmgr: released queue %i\n", queue);
#endif
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