Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-14 09:25:12 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[PATCH] ppc32: Apple device-tree bug fix

Browse Source 
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>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Benjamin Herrenschmidt 2005-06-01 17:02:22 +10:00 committed by Linus Torvalds
parent 44e4665cc9
commit f93ea23498
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
arch/ppc/syslib/prom_init.c
View File

@ -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);
}