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-rw-r--r--tools/dtoc/dtb_platdata.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py
index c148c49625..8ba8f16369 100644
--- a/tools/dtoc/dtb_platdata.py
+++ b/tools/dtoc/dtb_platdata.py
@@ -104,7 +104,9 @@ def get_value(ftype, value):
elif ftype == fdt.TYPE_BYTE:
return '%#x' % tools.ToByte(value[0])
elif ftype == fdt.TYPE_STRING:
- return '"%s"' % value
+ # Handle evil ACPI backslashes by adding another backslash before them.
+ # So "\\_SB.GPO0" in the device tree effectively stays like that in C
+ return '"%s"' % value.replace('\\', '\\\\')
elif ftype == fdt.TYPE_BOOL:
return 'true'
elif ftype == fdt.TYPE_INT64: