diff options
| author | Rob Herring <robh@kernel.org> | 2018-08-27 17:42:49 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2018-09-28 22:25:58 +0300 |
| commit | 5af5d40c401581399f2b6a646a83ad0f31015eb6 (patch) | |
| tree | eda1a4408a4bcdf3a4b303be898f7fe498230a06 /arch/arm/mach-shmobile/timer.c | |
| parent | 07d44f1f82b780a597fddc677d761417f2af8452 (diff) | |
| download | linux-5af5d40c401581399f2b6a646a83ad0f31015eb6.tar.xz | |
ARM: shmobile: use for_each_of_cpu_node iterator
Use the for_each_of_cpu_node iterator to iterate over cpu nodes. This
has the side effect of defaulting to iterating using "cpu" node names in
preference to the deprecated (for FDT) device_type == "cpu".
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'arch/arm/mach-shmobile/timer.c')
| -rw-r--r-- | arch/arm/mach-shmobile/timer.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c index 828e8aea037e..e48b0939693f 100644 --- a/arch/arm/mach-shmobile/timer.c +++ b/arch/arm/mach-shmobile/timer.c @@ -22,22 +22,16 @@ void __init shmobile_init_delay(void) { - struct device_node *np, *cpus; + struct device_node *np; u32 max_freq = 0; - cpus = of_find_node_by_path("/cpus"); - if (!cpus) - return; - - for_each_child_of_node(cpus, np) { + for_each_of_cpu_node(np) { u32 freq; if (!of_property_read_u32(np, "clock-frequency", &freq)) max_freq = max(max_freq, freq); } - of_node_put(cpus); - if (!max_freq) return; |