Merge tag 'spi-fix-v6.9-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A small collection of fixes that came in since the merge window. Most
  of it is relatively minor driver specific fixes, there's also fixes
  for error handling with SPI flash devices and a fix restoring delay
  control functionality for non-GPIO chip selects managed by the core"

* tag 'spi-fix-v6.9-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
  spi: docs: spidev: fix echo command format
  spi: spi-imx: fix off-by-one in mx51 CPU mode burst length
  spi: lm70llp: fix links in doc and comments
  spi: Fix error code checking in spi_mem_exec_op()
  spi: Restore delays for non-GPIO chip select
  spi: lpspi: Avoid potential use-after-free in probe()