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Commit 49e6e3f1 authored by Scott Wood's avatar Scott Wood Committed by Paul Mackerras
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powerpc/bootwrapper: Use the child-bus #address-cells to decide which range entry to use 



The correct #address-cells was still used for the actual translation,
so the impact is only a possibility of choosing the wrong range entry
or failing to find any match.  Most common cases were not affected.

Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent e14d7749

arch/powerpc/boot/devtree.c

+1 −1
Original line number Diff line number Diff line
@@ -213,7 +213,7 @@ static int find_range(u32 *reg, u32 *ranges, int nregaddr, 
		u32 range_addr[MAX_ADDR_CELLS];

		u32 range_size[MAX_ADDR_CELLS];



		copy_val(range_addr, ranges + i, naddr);

		copy_val(range_addr, ranges + i, nregaddr);

		copy_val(range_size, ranges + i + nregaddr + naddr, nsize);



		if (compare_reg(reg, range_addr, range_size))