diff options
| author | Rob Herring <robh@kernel.org> | 2018-11-16 23:11:00 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-11-26 12:33:37 +0100 |
| commit | e5480bdcc4429e4c172d450ee1db1934d84482ef (patch) | |
| tree | 2a788e3bd8b41b1d89a6ed7487e08ec84c2e2bc4 /arch/powerpc/kernel/legacy_serial.c | |
| parent | powerpc: Rework btext_find_display to use of_stdout and device_type helpers (diff) | |
| download | linux-e5480bdcc4429e4c172d450ee1db1934d84482ef.tar.xz linux-e5480bdcc4429e4c172d450ee1db1934d84482ef.zip | |
powerpc: Use device_type helpers to access the node type
Remove directly accessing device_node.type pointer and use the
accessors instead. This will eventually allow removing the type
pointer.
Replace the open coded iterating over child nodes with
for_each_child_of_node() while we're here.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/legacy_serial.c')
| -rw-r--r-- | arch/powerpc/kernel/legacy_serial.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 33b34a58fc62..2a6f339e92cd 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -192,7 +192,7 @@ static int __init add_legacy_soc_port(struct device_node *np, /* Add port, irq will be dealt with later. We passed a translated * IO port value. It will be fixed up later along with the irq */ - if (tsi && !strcmp(tsi->type, "tsi-bridge")) + if (of_node_is_type(tsi, "tsi-bridge")) return add_legacy_port(np, -1, UPIO_TSI, addr, addr, 0, legacy_port_flags, 0); else @@ -417,7 +417,8 @@ void __init find_legacy_serial_ports(void) of_node_put(parent); continue; } - if (strcmp(np->name, "serial") && strcmp(np->type, "serial")) { + if (strcmp(np->name, "serial") && + !of_node_is_type(np, "serial")) { of_node_put(parent); continue; } |