[PATCH] dmaengine: imx-sdma: Remove unused imx_dma_is_ipu() inline function

[Vladimir Zapolskiy]

The last user of the inline helper function imx_dma_is_ipu() was removed
by commit bfac19e239a7 ("fbdev: mx3fb: Remove the driver") a few years
ago, and this helper also can be safely removed.

Signed-off-by: Vladimir Zapolskiy <vz at kernel.org>
---
 include/linux/dma/imx-dma.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/include/linux/dma/imx-dma.h b/include/linux/dma/imx-dma.h
index 76a8de9ae151..16e491f63883 100644
--- a/include/linux/dma/imx-dma.h
+++ b/include/linux/dma/imx-dma.h
@@ -57,11 +57,6 @@ struct imx_dma_data {
 	int priority;
 };
 
-static inline int imx_dma_is_ipu(struct dma_chan *chan)
-{
-	return !strcmp(dev_name(chan->device->dev), "ipu-core");
-}
-
 static inline int imx_dma_is_general_purpose(struct dma_chan *chan)
 {
 	return !strcmp(chan->device->dev->driver->name, "imx-sdma") ||
-- 
2.51.0