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authorGeert Uytterhoeven <geert+renesas@glider.be>2017-05-17 15:43:56 +0200
committerGeert Uytterhoeven <geert+renesas@glider.be>2017-05-24 10:19:24 +0200
commit76394a36efb2dcd1ea30607a3831f65272694a62 (patch)
tree274ce46db7cec19c1a4658284e6c29a7844803eb /drivers/clk/renesas/renesas-cpg-mssr.c
parentclk: renesas: r8a7795: Correct pwm, gpio, and i2c parent clocks on ES2.0 (diff)
downloadlinux-76394a36efb2dcd1ea30607a3831f65272694a62.tar.xz
linux-76394a36efb2dcd1ea30607a3831f65272694a62.zip
clk: renesas: cpg-mssr: Initialize error pointer using ERR_PTR()
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>
Diffstat (limited to 'drivers/clk/renesas/renesas-cpg-mssr.c')
-rw-r--r--drivers/clk/renesas/renesas-cpg-mssr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index 38a01406740d..51d4af0a53ec 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -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;