Thread (25 messages) 25 messages, 4 authors, 2014-08-15

Re: [PATCH 2/6] clk: tegra: make tegra_clocks_apply_init_table arch_initcall

From: Peter De Schrijver <hidden>
Date: 2014-07-16 08:27:53
Also in: linux-arm-kernel, linux-tegra, lkml

On Wed, Jul 16, 2014 at 09:19:33AM +0200, Thierry Reding wrote:
* PGP Signed by an unknown key

On Tue, Jul 15, 2014 at 06:24:32PM +0300, Peter De Schrijver wrote:
[...]
quoted
diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c
index d081732..65cde4e 100644
--- a/drivers/clk/tegra/clk.c
+++ b/drivers/clk/tegra/clk.c
@@ -290,10 +290,13 @@ struct clk ** __init tegra_lookup_dt_id(int clk_id,
 
 tegra_clk_apply_init_table_func tegra_clk_apply_init_table;
 
-void __init tegra_clocks_apply_init_table(void)
+static int __init tegra_clocks_apply_init_table(void)
 {
 	if (!tegra_clk_apply_init_table)
-		return;
+		return 0;
Shouldn't this be an error? Or perhaps WARN()? To make sure this gets
An arch_initcall will be called for every ARM platform I think? In case
this gets called on a non-Tegra platform, tegra_clk_apply_init_table will not
be set and therefore a silent return 0; seems the most appropriate thing to do
to me?

Cheers,

Peter.
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