Changeset 737 for GPL/branches/uniaud32-exp/include/linux/dma-mapping.h

Timestamp:

Sep 18, 2022, 7:39:50 AM (3 years ago)

Author:

Paul Smedley

Message:

Initial commit of 5.17.15

File:

• GPL/branches/uniaud32-exp/include/linux/dma-mapping.h (modified) (1 diff)

GPL/branches/uniaud32-exp/include/linux/dma-mapping.h

@@ -135 +135 @@
 }
 #define pci_set_consistent_dma_mask(p,x) pci_set_dma_mask(p,x)
+
+static inline int dma_set_max_seg_size(struct device *dev, unsigned int size)
+{
+        if (dev->dma_parms) {
+                dev->dma_parms->max_segment_size = size;
+                return 0;
+        }
+        return -EIO;
+}
 #endif