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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2025-11-17 23:16:55 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2025-11-17 23:16:55 -0800
commitf39b6c468c52745dbca9a842d91c8373fda208ab (patch)
tree67321e90bba55fcc0f3a05f3bd9abad449b2c030 /rust/helpers/scatterlist.c
parente08969c4d65ac31297fcb4d31d4808c789152f68 (diff)
parent6a23ae0a96a600d1d12557add110e0bb6e32730c (diff)
Merge tag 'v6.18-rc6' into for-linus
Sync up with the mainline to bring in definition of INPUT_PROP_HAPTIC_TOUCHPAD.
Diffstat (limited to 'rust/helpers/scatterlist.c')
-rw-r--r--rust/helpers/scatterlist.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/rust/helpers/scatterlist.c b/rust/helpers/scatterlist.c
new file mode 100644
index 000000000000..80c956ee09ab
--- /dev/null
+++ b/rust/helpers/scatterlist.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/dma-direction.h>
+
+dma_addr_t rust_helper_sg_dma_address(struct scatterlist *sg)
+{
+ return sg_dma_address(sg);
+}
+
+unsigned int rust_helper_sg_dma_len(struct scatterlist *sg)
+{
+ return sg_dma_len(sg);
+}
+
+struct scatterlist *rust_helper_sg_next(struct scatterlist *sg)
+{
+ return sg_next(sg);
+}
+
+void rust_helper_dma_unmap_sgtable(struct device *dev, struct sg_table *sgt,
+ enum dma_data_direction dir, unsigned long attrs)
+{
+ return dma_unmap_sgtable(dev, sgt, dir, attrs);
+}