tree cb9472bc2278139cfb7a01132810abd8ad5bc8c6
parent 38dbfb59d1175ef458d006556061adeaa8751b72
author Christian Engelmayer <cengelma@gmx.at> 1390512740 +0100
committer Thierry Reding <thierry.reding@gmail.com> 1393425912 +0100

pwm: lp3943: Fix potential memory leak during request

Fix a memory leak in the lp3943_pwm_request_map() error handling path.
Make sure already allocated pwm map memory is freed correctly.
Detected by Coverity: CID 1162829.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Acked-by: Milo Kim <milo.kim@ti.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>