[GIT PULL] SPI fixes for v5.16-rc1

[Mark Brown]

The following changes since commit 28b5eaf9712bbed90c2b5a5608d70a16b7950856:

  spi: Convert NXP flexspi to json schema (2021-10-29 18:56:02 +0100)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-fix-v5.16-rc1

for you to fetch changes up to 6c53b45c71b4920b5e62f0ea8079a1da382b9434:

  spi: fix use-after-free of the add_lock mutex (2021-11-12 18:18:03 +0000)

----------------------------------------------------------------
spi: Fixes for v5.16

A few small fixes for v5.16, one in the core for an issue with handling
of controller unregistration that was introduced with the fixes for
registering nested SPI controllers and a few more minor device specific
ones.

----------------------------------------------------------------
Alexander Stein (1):
      spi: lpspi: Silence error message upon deferred probe

Dan Carpenter (1):
      spi: spi-geni-qcom: fix error handling in spi_geni_grab_gpi_chan()

Dinh Nguyen (1):
      spi: cadence-quadspi: fix write completion support

Michael Walle (1):
      spi: fix use-after-free of the add_lock mutex

 drivers/spi/spi-cadence-quadspi.c | 24 +++++++++++++++++++++---
 drivers/spi/spi-fsl-lpspi.c       |  2 +-
 drivers/spi/spi-geni-qcom.c       | 16 ++++++++++------
 drivers/spi/spi.c                 | 12 ++++++------
 4 files changed, 38 insertions(+), 16 deletions(-)