[v2,00/11] spi: pxa2xx: Get rid of an additional layer in PCI driver

Message

Andy Shevchenko May 30, 2024, 3:09 p.m. UTC

SPI PXA2xx main driver is a compound of a core library and
a platform driver code. Decoupling that allows to eventually
get rid of an additional layer of devices hierarchy in PCI driver.
There are also precursor cleanups.

In v2:
- made better handling of pxa_ssp_free() calls

Andy Shevchenko (11):
  spi: pxa2xx: Wrap pxa_ssp_request() to be device managed resource
  spi: pxa2xx: Reorganize the SSP type retrieval
  spi: pxa2xx: Remove no more needed driver data
  spi: pxa2xx: Remove hard coded number of chip select pins
  spi: pxa2xx: Utilise temporary variable for struct device
  spi: pxa2xx: Print DMA burst size only when DMA is enabled
  spi: pxa2xx: Remove duplicate check
  spi: pxa2xx: Remove superflous check for Intel Atom SoCs
  spi: pxa2xx: Extract pxa2xx_spi_platform_*() callbacks
  spi: pxa2xx: Move platform driver to a separate file
  spi: pxa2xx: Convert PCI driver to use spi-pxa2xx code directly

 drivers/spi/Makefile              |   3 +-
 drivers/spi/spi-pxa2xx-pci.c      |  39 ++---
 drivers/spi/spi-pxa2xx-platform.c | 214 +++++++++++++++++++++++++
 drivers/spi/spi-pxa2xx.c          | 253 +++++-------------------------
 drivers/spi/spi-pxa2xx.h          |   6 +
 5 files changed, 270 insertions(+), 245 deletions(-)
 create mode 100644 drivers/spi/spi-pxa2xx-platform.c

Comments

Mark Brown June 5, 2024, 9:38 p.m. UTC | #1

On Thu, 30 May 2024 18:09:56 +0300, Andy Shevchenko wrote:
> SPI PXA2xx main driver is a compound of a core library and
> a platform driver code. Decoupling that allows to eventually
> get rid of an additional layer of devices hierarchy in PCI driver.
> There are also precursor cleanups.
> 
> In v2:
> - made better handling of pxa_ssp_free() calls
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[01/11] spi: pxa2xx: Wrap pxa_ssp_request() to be device managed resource
        commit: a2fca8f2e242b3cdfed2a15084e733348ef68509
[02/11] spi: pxa2xx: Reorganize the SSP type retrieval
        commit: 8aa5062e26054b8c081d5bba930baac4faadd1b0
[03/11] spi: pxa2xx: Remove no more needed driver data
        commit: 7b0f2c1050643c4793e6eae0246a8de3b22c950a
[04/11] spi: pxa2xx: Remove hard coded number of chip select pins
        commit: c1b93986dfb2a31b0528fe929d574843801089f5
[05/11] spi: pxa2xx: Utilise temporary variable for struct device
        commit: c65174fdb2f7fe83ee515966c08de9a990e722f9
[06/11] spi: pxa2xx: Print DMA burst size only when DMA is enabled
        commit: 9b328f5f5c921ec83e1765075b82e6cc05e576b9
[07/11] spi: pxa2xx: Remove duplicate check
        commit: 560fb06df2fd250004a1cac079717dbe7f863ff2
[08/11] spi: pxa2xx: Remove superflous check for Intel Atom SoCs
        commit: 75bfdccaecf96189318b29100b880c416d89ed46
[09/11] spi: pxa2xx: Extract pxa2xx_spi_platform_*() callbacks
        commit: 20ade9b9771c80eb58eb42ccd0a48ba24bdc3c4f
[10/11] spi: pxa2xx: Move platform driver to a separate file
        commit: 3d8f037fbcab53e03ab2ef18a66f202be3653d50
[11/11] spi: pxa2xx: Convert PCI driver to use spi-pxa2xx code directly
        commit: cc160697a576150975280a4b5394fe9c70700503

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark