[GIT PULL] drm/imx: fixes for v5.12

[Philipp Zabel]

Hi Dave, Daniel,

this PR includes a regression fix for the imx-ldb driver, which fails to
register channel 1 if channel 0 is disabled since v5.12-rc2.
Also, there's an imx-ldb build warning fix for W=1 builds and a fix for
a memory leak in the imx-drm-core bind error path.

The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15:

  Linux 5.12-rc2 (2021-03-05 17:33:41 -0800)

are available in the Git repository at:

  git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-fixes-2021-04-01

for you to fetch changes up to 33ce7f2f95cabb5834cf0906308a5cb6103976da:

  drm/imx: imx-ldb: fix out of bounds array access warning (2021-03-25 07:48:34 +0100)

----------------------------------------------------------------
drm/imx: imx-drm-core and imx-ldb fixes

Fix a memory leak in an error path during DRM device initialization,
fix the LDB driver to register channel 1 even if channel 0 is unused,
and fix an out of bounds array access warning in the LDB driver.

----------------------------------------------------------------
Arnd Bergmann (1):
      drm/imx: imx-ldb: fix out of bounds array access warning

Liu Ying (1):
      drm/imx: imx-ldb: Register LDB channel1 when it is the only channel to be used

Pan Bian (1):
      drm/imx: fix memory leak when fails to init

 drivers/gpu/drm/imx/imx-drm-core.c |  2 +-
 drivers/gpu/drm/imx/imx-ldb.c      | 12 +++++++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)