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clk: renesas: cpg-mssr: Initialize error pointer using ERR_PTR()

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Coccinelle warns:

    drivers/clk/renesas/renesas-cpg-mssr.c:323:14-21: ERROR: PTR_ERR applied after initialization to constant on line 260

Initialize clk using ERR_PTR(-ENOTSUPP) instead of NULL to fix this.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Geert Uytterhoeven 2017-05-17 15:43:56 +02:00
parent c5c3bdaace
commit 76394a36ef
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/renesas/renesas-cpg-mssr.c
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@ -257,7 +257,7 @@ static void __init cpg_mssr_register_core_clk(const struct cpg_core_clk *core,
const struct cpg_mssr_info *info,
struct cpg_mssr_priv *priv)
{
struct clk *clk = NULL, *parent;
struct clk *clk = ERR_PTR(-ENOTSUPP), *parent;
struct device *dev = priv->dev;
unsigned int id = core->id, div = core->div;
const char *parent_name;