Dan Carpenter 320f07b4a9 Input: msm-vibrator - tweak an error message
The PTR_ERR(NULL) value is zero and it's not useful to print that.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-02-09 09:01:12 -08:00
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