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Commit f93ea234 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Linus Torvalds
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[PATCH] ppc32: Apple device-tree bug fix 



This is the ppc32 patch equivalent to the just posted ppc64 one working
around a bug in Apple device-trees regarding the "cpus" nodes.

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 44e4665c

arch/ppc/syslib/prom_init.c

+10 −0
Original line number Diff line number Diff line
@@ -626,8 +626,18 @@ inspect_node(phandle node, struct device_node *dad, 
	l = call_prom("package-to-path", 3, 1, node,

		      mem_start, mem_end - mem_start);

	if (l >= 0) {

		char *p, *ep;



		np->full_name = PTRUNRELOC((char *) mem_start);

		*(char *)(mem_start + l) = 0;

		/* Fixup an Apple bug where they have bogus \0 chars in the

		 * middle of the path in some properties

		 */

		for (p = (char *)mem_start, ep = p + l; p < ep; p++)

			if ((*p) == '\0') {

				memmove(p, p+1, ep - p);

				ep--;

			}

		mem_start = ALIGNUL(mem_start + l + 1);

	}