[PATCH] ppc32: Apple device-tree bug fix
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2005-06-01 07:02:38
Hi ! 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: Benjamin Herrenschmidt <benh@kernel.crashing.org> Index: linux-work/arch/ppc/syslib/prom_init.c ===================================================================
--- linux-work.orig/arch/ppc/syslib/prom_init.c 2005-05-02 10:48:08.000000000 +1000
+++ linux-work/arch/ppc/syslib/prom_init.c 2005-06-01 16:09:27.000000000 +1000@@ -626,8 +626,18 @@ 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); }