John Clarke aa7254d9cb libfdt: return correct value if #size-cells property is not present ...

According to the device tree specification, the default value for
#size-cells is 1, but fdt_size_cells() was returning 2 if this property
was not present.

This patch also makes fdt_address_cells() and fdt_size_cells() conform
to the behaviour documented in libfdt.h. The defaults are only returned
if fdt_getprop() returns -FDT_ERR_NOTFOUND, otherwise the actual error
is returned.

Signed-off-by: John Clarke <johnc@kirriwa.net>

2018-11-07 14:13:12 +11:00

3.2 KiB

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