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-rw-r--r--include/linux/shdma-base.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/shdma-base.h b/include/linux/shdma-base.h
index dd0ba502ccb3..d927647e6350 100644
--- a/include/linux/shdma-base.h
+++ b/include/linux/shdma-base.h
@@ -128,7 +128,10 @@ void shdma_cleanup(struct shdma_dev *sdev);
#if IS_ENABLED(CONFIG_SH_DMAE_BASE)
bool shdma_chan_filter(struct dma_chan *chan, void *arg);
#else
-#define shdma_chan_filter NULL
+static inline bool shdma_chan_filter(struct dma_chan *chan, void *arg)
+{
+ return false;
+}
#endif
#endif