[GIT PULL] etnaviv-next for 5.9

[Lucas Stach]

Hi Dave, Daniel,

please pull the following etnaviv updates for 5.9.

Nothing too exciting:
- a cleanup of our clock handling and improved error handling in this
area from Lubomir
- conversion to pin_user_pages for long page references from John
- fixed PM runtime API error handling from Navid

Regards,
Lucas

The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407:

  Linux 5.8-rc1 (2020-06-14 12:45:04 -0700)

are available in the Git repository at:

  https://git.pengutronix.de/git/lst/linux etnaviv/next

for you to fetch changes up to c5d5a32ead1e3a61a07a1e59eb52a53e4a6b2a7f:

  drm/etnaviv: fix ref count leak via pm_runtime_get_sync (2020-07-17 17:10:34 +0200)

----------------------------------------------------------------
John Hubbard (1):
      drm/etnaviv: convert get_user_pages() --> pin_user_pages()

Lubomir Rintel (4):
      drm/etnaviv: Fix error path on failure to enable bus clk
      drm/etnaviv: Don't ignore errors on getting clocks
      drm/etnaviv: Make the "core" clock mandatory
      drm/etnaviv: Simplify clock enable/disable

Navid Emamdoost (1):
      drm/etnaviv: fix ref count leak via pm_runtime_get_sync

 drivers/gpu/drm/etnaviv/etnaviv_gem.c |  6 ++--
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 80 +++++++++++++++++++++++++----------------------------
 2 files changed, 40 insertions(+), 46 deletions(-)