drm/tegra: dc: Using NULL instead of plain integer
authorWei Yongjun <weiyongjun1@huawei.com>
Wed, 28 Mar 2018 12:52:10 +0000 (12:52 +0000)
committerThierry Reding <treding@nvidia.com>
Wed, 28 Mar 2018 15:01:13 +0000 (17:01 +0200)
commitef1b204a7024de1a813a7bf7d68c45fac9b9d1a3
tree3215ccdd61d6c4dbb027082007273880d4c52360
parent9a02d3af9ce9fcca751da1d4b5663b7a825d5957
drm/tegra: dc: Using NULL instead of plain integer

Fixes the following sparse warnings:

drivers/gpu/drm/tegra/dc.c:2181:69: warning:
  Using plain integer as NULL pointer

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/tegra/dc.c