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-rw-r--r--lib/dma-debug.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index 24c4a2c5d61c..27b369da52c0 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -649,15 +649,19 @@ static int device_dma_allocations(struct device *dev)
unsigned long flags;
int count = 0, i;
+ local_irq_save(flags);
+
for (i = 0; i < HASH_SIZE; ++i) {
- spin_lock_irqsave(&dma_entry_hash[i].lock, flags);
+ spin_lock(&dma_entry_hash[i].lock);
list_for_each_entry(entry, &dma_entry_hash[i].list, list) {
if (entry->dev == dev)
count += 1;
}
- spin_unlock_irqrestore(&dma_entry_hash[i].lock, flags);
+ spin_unlock(&dma_entry_hash[i].lock);
}
+ local_irq_restore(flags);
+
return count;
}