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-rw-r--r--drivers/of/device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/device.c b/drivers/of/device.c
index 3a469c79e6b0..aedfaaafd3e7 100644
--- a/drivers/of/device.c
+++ b/drivers/of/device.c
@@ -112,7 +112,7 @@ int of_dma_configure_id(struct device *dev, struct device_node *np,
u64 dma_end = 0;
/* Determine the overall bounds of all DMA regions */
- for (dma_start = ~0ULL; r->size; r++) {
+ for (dma_start = ~0; r->size; r++) {
/* Take lower and upper limits */
if (r->dma_start < dma_start)
dma_start = r->dma_start;