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-rw-r--r--drivers/dma/ioat/dma_v2.c4
-rw-r--r--drivers/dma/ioat/dma_v2.h4
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c
index cb8864d4560..143cb1b3cb2 100644
--- a/drivers/dma/ioat/dma_v2.c
+++ b/drivers/dma/ioat/dma_v2.c
@@ -575,9 +575,9 @@ bool reshape_ring(struct ioat2_dma_chan *ioat, int order)
*/
struct ioat_chan_common *chan = &ioat->base;
struct dma_chan *c = &chan->common;
- const u16 curr_size = ioat2_ring_size(ioat);
+ const u32 curr_size = ioat2_ring_size(ioat);
const u16 active = ioat2_ring_active(ioat);
- const u16 new_size = 1 << order;
+ const u32 new_size = 1 << order;
struct ioat_ring_ent **ring;
u16 i;
diff --git a/drivers/dma/ioat/dma_v2.h b/drivers/dma/ioat/dma_v2.h
index a2c413b2b8d..be2a55b95c2 100644
--- a/drivers/dma/ioat/dma_v2.h
+++ b/drivers/dma/ioat/dma_v2.h
@@ -74,7 +74,7 @@ static inline struct ioat2_dma_chan *to_ioat2_chan(struct dma_chan *c)
return container_of(chan, struct ioat2_dma_chan, base);
}
-static inline u16 ioat2_ring_size(struct ioat2_dma_chan *ioat)
+static inline u32 ioat2_ring_size(struct ioat2_dma_chan *ioat)
{
return 1 << ioat->alloc_order;
}
@@ -91,7 +91,7 @@ static inline u16 ioat2_ring_pending(struct ioat2_dma_chan *ioat)
return CIRC_CNT(ioat->head, ioat->issued, ioat2_ring_size(ioat));
}
-static inline u16 ioat2_ring_space(struct ioat2_dma_chan *ioat)
+static inline u32 ioat2_ring_space(struct ioat2_dma_chan *ioat)
{
return ioat2_ring_size(ioat) - ioat2_ring_active(ioat);
}