[PATCH v2 0/9] spi: pxa2xx: Drop linux/spi/pxa2xx_spi.h

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

As Arnd suggested we may drop linux/spi/pxa2xx_spi.h as most of
its content is being used solely internally to SPI subsystem
(PXA2xx drivers). Hence this refactoring series with the additional
win of getting rid of legacy documentation.

Changelog v2:
- dropped applied patches
- added patch to amend dependencies (Mark)
- amended the second patch accordingly (Mark)
- elaborated purpose of the patch 6 in the commit message (Mark)

Cc: Arnd Bergmann <arnd@xxxxxxxx>

Andy Shevchenko (9):
  spi: pxa2xx: Narrow the Kconfig option visibility
  spi: pxa2xx: Drop ACPI_PTR() and of_match_ptr()
  spi: pxa2xx: Extract pxa2xx_spi_init_ssp() helper
  spi: pxa2xx: Skip SSP initialization if it's done elsewhere
  spi: pxa2xx: Allow number of chip select pins to be read from property
  spi: pxa2xx: Provide num-cs for Sharp PDAs via device properties
  spi: pxa2xx: Move contents of linux/spi/pxa2xx_spi.h to a local one
  spi: pxa2xx: Remove outdated documentation
  spi: pxa2xx: Don't use "proxy" headers

 Documentation/spi/pxa2xx.rst   | 208 ---------------------------------
 arch/arm/mach-pxa/spitz.c      |  25 ++--
 drivers/spi/Kconfig            |   5 +-
 drivers/spi/spi-pxa2xx-dma.c   |  11 +-
 drivers/spi/spi-pxa2xx-pci.c   |  10 +-
 drivers/spi/spi-pxa2xx.c       |  99 ++++++++++------
 drivers/spi/spi-pxa2xx.h       |  39 ++++++-
 include/linux/spi/pxa2xx_spi.h |  48 --------
 8 files changed, 133 insertions(+), 312 deletions(-)
 delete mode 100644 Documentation/spi/pxa2xx.rst
 delete mode 100644 include/linux/spi/pxa2xx_spi.h

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2.43.0.rc1.1.gbec44491f096