diff options
| author | Dan Carpenter | 2012-03-21 20:55:04 +0100 |
|---|---|---|
| committer | Len Brown | 2012-03-22 06:07:22 +0100 |
| commit | 03ee62f0b9919535a1be02f72fe8153255a7fda0 (patch) | |
| tree | 7c643687a8901ed38fca4f2a6ef046abcd3aa3da /drivers/thermal/spear_thermal.c | |
| parent | thermal/spear_thermal: replace readl/writel with lighter _relaxed variants (diff) | |
| download | kernel-qcow2-linux-03ee62f0b9919535a1be02f72fe8153255a7fda0.tar.gz kernel-qcow2-linux-03ee62f0b9919535a1be02f72fe8153255a7fda0.tar.xz kernel-qcow2-linux-03ee62f0b9919535a1be02f72fe8153255a7fda0.zip | |
thermal: spear13xx: checking for NULL instead of IS_ERR()
thermal_zone_device_register() never returns NULL, on error it returns and
ERR_PTR().
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Viresh Kumar <viresh.kumar@st.com>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@st.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/thermal/spear_thermal.c')
| -rw-r--r-- | drivers/thermal/spear_thermal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/spear_thermal.c b/drivers/thermal/spear_thermal.c index be94413b95a3..c2e32df3b164 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; } |