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powerpc: Use of for_each_node_by_name() instead of open-coding it

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Instead of manually coding the loop with of_find_node_by_name(), let's
switch to the standard macro for iterating over nodes with given name.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
[mpe: Fix build failures due to typo in mpc832x_mds.c]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Dmitry Torokhov
2017-01-31 17:54:37 -08:00
committed by Michael Ellerman
parent df26200299
commit 0aa8ff9b76
7 changed files with 7 additions and 10 deletions
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3
arch/powerpc/platforms/cell/interrupt.c
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@@ -315,8 +315,7 @@ static int __init setup_iic(void)
struct cbe_iic_regs __iomem *node_iic;
const u32 *np;
for (dn = NULL;
(dn = of_find_node_by_name(dn,"interrupt-controller")) != NULL;) {
for_each_node_by_name(dn, "interrupt-controller") {
if (!of_device_is_compatible(dn,
"IBM,CBEA-Internal-Interrupt-Controller"))
continue;