From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
thermal_zone_device_register() never returns NULL, on error it returns and
ERR_PTR().
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Viresh Kumar <viresh.kumar@xxxxxx>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
drivers/thermal/spear_thermal.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c
index be94413..c2e32df 100644
--- a/drivers/thermal/spear_thermal.c
+++ b/drivers/thermal/spear_thermal.c
@@ -149,9 +149,9 @@ static int spear_thermal_probe(struct platform_device *pdev)
spear_thermal = thermal_zone_device_register("spear_thermal", 0,
stdev, &ops, 0, 0, 0, 0);
- if (!spear_thermal) {
+ if (IS_ERR(spear_thermal)) {
dev_err(&pdev->dev, "thermal zone device is NULL\n");
- ret = -EINVAL;
+ ret = PTR_ERR(spear_thermal);
goto disable_clk;
}
--
1.7.10.rc2.19.gfae9d
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