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pylibfdt: Allow delprop() to return errors 

At present this method always raised an exception when an error occurs.
Add a 'quiet' argument so it matches the other methods.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Simon Glass 2018-09-11 03:28:38 -06:00 committed by David Gibson
parent b94c056b13
commit 9005f4108e
1 changed files with 6 additions and 2 deletions
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8
pylibfdt/libfdt.i
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@ -673,17 +673,21 @@ class Fdt(FdtRo):
return check_err(fdt_setprop(self._fdt, nodeoffset, prop_name, return check_err(fdt_setprop(self._fdt, nodeoffset, prop_name,
val, len(val)), quiet) val, len(val)), quiet)
def delprop(self, nodeoffset, prop_name): def delprop(self, nodeoffset, prop_name, quiet=()):
"""Delete a property from a node """Delete a property from a node
Args: Args:
nodeoffset: Node offset containing property to delete nodeoffset: Node offset containing property to delete
prop_name: Name of property to delete prop_name: Name of property to delete
quiet: Errors to ignore (empty to raise on all errors)
Returns:
Error code, or 0 if OK
Raises: Raises:
FdtError if the property does not exist, or another error occurs FdtError if the property does not exist, or another error occurs
""" """
return check_err(fdt_delprop(self._fdt, nodeoffset, prop_name)) return check_err(fdt_delprop(self._fdt, nodeoffset, prop_name), quiet)
class Property(bytearray): class Property(bytearray):