| commit | 1bbbab097a05276e312dd2462791d32b21ceb1ee | [log] [tgz] |
|---|---|---|
| author | Colin Ian King <colin.king@canonical.com> | Mon Jul 22 23:25:35 2019 +0100 |
| committer | Inki Dae <inki.dae@samsung.com> | Fri Aug 02 16:50:18 2019 +0900 |
| tree | ba7e69a41af383c7e3f66cea46191965bb606d69 | |
| parent | d6f25bd9d4079165ea90f12d71e06d1dca83cd86 [diff] |
drm/exynos: fix missing decrement of retry counter
Currently the retry counter is not being decremented, leading to a
potential infinite spin if the scalar_reads don't change state.
Addresses-Coverity: ("Infinite loop")
Fixes: 280e54c9f614 ("drm/exynos: scaler: Reset hardware before starting the operation")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>