[PATCH v2 00/33] spi: get rid of some legacy macros

[PATCH v2 00/33] spi: get rid of some legacy macros

[Uwe Kleine-König]

Hello,

this is v2 of this patch set.

Changes since (implicit) v1, sent with Message-Id:
cover.1705348269.git.u.kleine-koenig@pengutronix.de:

 - Rebase to v6.8-rc1
 - Fix a build failure on sh
 - Added the tags received in (implicit) v1.

The slave-mt27xx driver needs some more work. The patch presented here
is enough however to get rid of the defines handled in patch 32.
Cleaning that up is out-of-scope for this series, so I'll delay that
until later.

Note that Jonathan Cameron has already applied patch 3 to his tree, it
didn't appear in a public tree though yet. I still included it here to
make the kernel build bots happy.

Best regards
Uwe

Uwe Kleine-König (33):
  fpga: ice40-spi: Follow renaming of SPI "master" to "controller"
  ieee802154: ca8210: Follow renaming of SPI "master" to "controller"
  iio: adc: ad_sigma_delta: Follow renaming of SPI "master" to
    "controller"
  Input: pxspad - follow renaming of SPI "master" to "controller"
  Input: synaptics-rmi4 - follow renaming of SPI "master" to
    "controller"
  media: mgb4: Follow renaming of SPI "master" to "controller"
  media: netup_unidvb: Follow renaming of SPI "master" to "controller"
  media: usb/msi2500: Follow renaming of SPI "master" to "controller"
  media: v4l2-subdev: Follow renaming of SPI "master" to "controller"
  misc: gehc-achc: Follow renaming of SPI "master" to "controller"
  mmc: mmc_spi: Follow renaming of SPI "master" to "controller"
  mtd: dataflash: Follow renaming of SPI "master" to "controller"
  mtd: rawnand: fsl_elbc: Let .probe retry if local bus is missing
  net: ks8851: Follow renaming of SPI "master" to "controller"
  net: vertexcom: mse102x: Follow renaming of SPI "master" to
    "controller"
  platform/chrome: cros_ec_spi: Follow renaming of SPI "master" to
    "controller"
  spi: bitbang: Follow renaming of SPI "master" to "controller"
  spi: cadence-quadspi: Don't emit error message on allocation error
  spi: cadence-quadspi: Follow renaming of SPI "master" to "controller"
  spi: cavium: Follow renaming of SPI "master" to "controller"
  spi: geni-qcom: Follow renaming of SPI "master" to "controller"
  spi: loopback-test: Follow renaming of SPI "master" to "controller"
  spi: slave-mt27xx: Follow renaming of SPI "master" to "controller"
  spi: spidev: Follow renaming of SPI "master" to "controller"
  staging: fbtft: Follow renaming of SPI "master" to "controller"
  staging: greybus: spi: Follow renaming of SPI "master" to "controller"
  tpm_tis_spi: Follow renaming of SPI "master" to "controller"
  usb: gadget: max3420_udc: Follow renaming of SPI "master" to
    "controller"
  video: fbdev: mmp: Follow renaming of SPI "master" to "controller"
  wifi: libertas: Follow renaming of SPI "master" to "controller"
  spi: fsl-lib: Follow renaming of SPI "master" to "controller"
  spi: Drop compat layer from renaming "master" to "controller"
  Documentation: spi: Update documentation for renaming "master" to
    "controller"

 .../driver-api/driver-model/devres.rst        |  2 +-
 Documentation/spi/spi-summary.rst             | 74 +++++++++----------
 drivers/char/tpm/tpm_tis_spi_main.c           |  4 +-
 drivers/fpga/ice40-spi.c                      |  4 +-
 drivers/iio/adc/ad_sigma_delta.c              | 14 ++--
 drivers/input/joystick/psxpad-spi.c           |  4 +-
 drivers/input/rmi4/rmi_spi.c                  |  2 +-
 drivers/media/pci/mgb4/mgb4_core.c            | 14 ++--
 .../media/pci/netup_unidvb/netup_unidvb_spi.c | 48 ++++++------
 drivers/media/usb/msi2500/msi2500.c           | 38 +++++-----
 drivers/media/v4l2-core/v4l2-spi.c            |  4 +-
 drivers/misc/gehc-achc.c                      |  8 +-
 drivers/mmc/host/mmc_spi.c                    |  6 +-
 drivers/mtd/devices/mtd_dataflash.c           |  2 +-
 drivers/mtd/nand/raw/fsl_elbc_nand.c          |  3 +-
 drivers/net/ethernet/micrel/ks8851_spi.c      |  4 +-
 drivers/net/ethernet/vertexcom/mse102x.c      |  2 +-
 drivers/net/ieee802154/ca8210.c               |  2 +-
 .../net/wireless/marvell/libertas/if_spi.c    |  2 +-
 drivers/platform/chrome/cros_ec_spi.c         |  8 +-
 drivers/spi/spi-ath79.c                       |  4 +-
 drivers/spi/spi-bitbang.c                     | 64 ++++++++--------
 drivers/spi/spi-butterfly.c                   |  6 +-
 drivers/spi/spi-cadence-quadspi.c             |  7 +-
 drivers/spi/spi-cavium.c                      |  6 +-
 drivers/spi/spi-cavium.h                      |  2 +-
 drivers/spi/spi-davinci.c                     |  6 +-
 drivers/spi/spi-fsl-lib.c                     | 14 ++--
 drivers/spi/spi-geni-qcom.c                   |  2 +-
 drivers/spi/spi-gpio.c                        |  2 +-
 drivers/spi/spi-lm70llp.c                     |  6 +-
 drivers/spi/spi-loopback-test.c               |  4 +-
 drivers/spi/spi-oc-tiny.c                     |  6 +-
 drivers/spi/spi-omap-uwire.c                  |  4 +-
 drivers/spi/spi-sh-sci.c                      | 10 +--
 drivers/spi/spi-slave-mt27xx.c                |  2 +-
 drivers/spi/spi-xilinx.c                      |  4 +-
 drivers/spi/spi-xtensa-xtfpga.c               |  2 +-
 drivers/spi/spi.c                             |  2 +-
 drivers/spi/spidev.c                          |  2 +-
 drivers/staging/fbtft/fbtft-core.c            |  4 +-
 drivers/staging/greybus/spilib.c              | 66 ++++++++---------
 drivers/usb/gadget/udc/max3420_udc.c          |  2 +-
 drivers/video/fbdev/mmp/hw/mmp_spi.c          | 26 +++----
 include/linux/spi/spi.h                       | 20 +----
 include/linux/spi/spi_bitbang.h               |  2 +-
 include/media/v4l2-common.h                   |  6 +-
 47 files changed, 254 insertions(+), 272 deletions(-)


base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d
-- 
2.43.0

[PATCH v2 04/33] Input: pxspad - follow renaming of SPI "master" to "controller"

[Uwe Kleine-König]

In commit 8caab75fd2c2 ("spi: Generalize SPI "master" to "controller"")
some functions and struct members were renamed. To not break all drivers
compatibility macros were provided.

To be able to remove these compatibility macros push the renaming into
this driver.

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/input/joystick/psxpad-spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/input/joystick/psxpad-spi.c b/drivers/input/joystick/psxpad-spi.c
index de734a927b4d..c47fc5f34bd0 100644
--- a/drivers/input/joystick/psxpad-spi.c
+++ b/drivers/input/joystick/psxpad-spi.c
@@ -342,8 +342,8 @@ static int psxpad_spi_probe(struct spi_device *spi)
 	spi->mode = SPI_MODE_3;
 	spi->bits_per_word = 8;
 	/* (PlayStation 1/2 joypad might be possible works 250kHz/500kHz) */
-	spi->master->min_speed_hz = 125000;
-	spi->master->max_speed_hz = 125000;
+	spi->controller->min_speed_hz = 125000;
+	spi->controller->max_speed_hz = 125000;
 	spi_setup(spi);
 
 	/* pad settings */
-- 
2.43.0

[PATCH v2 05/33] Input: synaptics-rmi4 - follow renaming of SPI "master" to "controller"

[Uwe Kleine-König]

In commit 8caab75fd2c2 ("spi: Generalize SPI "master" to "controller"")
some functions and struct members were renamed. To not break all drivers
compatibility macros were provided.

To be able to remove these compatibility macros push the renaming into
this driver.

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/input/rmi4/rmi_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/rmi4/rmi_spi.c b/drivers/input/rmi4/rmi_spi.c
index 07c866f42296..9d92129aa432 100644
--- a/drivers/input/rmi4/rmi_spi.c
+++ b/drivers/input/rmi4/rmi_spi.c
@@ -375,7 +375,7 @@ static int rmi_spi_probe(struct spi_device *spi)
 	struct rmi_device_platform_data *spi_pdata = spi->dev.platform_data;
 	int error;
 
-	if (spi->master->flags & SPI_CONTROLLER_HALF_DUPLEX)
+	if (spi->controller->flags & SPI_CONTROLLER_HALF_DUPLEX)
 		return -EINVAL;
 
 	rmi_spi = devm_kzalloc(&spi->dev, sizeof(struct rmi_spi_xport),
-- 
2.43.0

Re: [PATCH v2 00/33] spi: get rid of some legacy macros

[Mark Brown]

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On Mon, Jan 22, 2024 at 07:06:55PM +0100, Uwe Kleine-König wrote:

> Note that Jonathan Cameron has already applied patch 3 to his tree, it
> didn't appear in a public tree though yet. I still included it here to
> make the kernel build bots happy.

It's also going to be needed for buildability of the end of the series.

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Re: [PATCH v2 00/33] spi: get rid of some legacy macros

[Jonathan Cameron]

On Mon, 22 Jan 2024 18:18:22 +0000
Mark Brown <broonie@kernel.org> wrote:

> On Mon, Jan 22, 2024 at 07:06:55PM +0100, Uwe Kleine-König wrote:
> 
> > Note that Jonathan Cameron has already applied patch 3 to his tree, it
> > didn't appear in a public tree though yet. I still included it here to
> > make the kernel build bots happy.  
> 
> It's also going to be needed for buildability of the end of the series.

Ah.  I thought intent was to split this across all the different trees
then do the final patch only after they were all gone?

I'm fine with it going all in one go if people prefer that.

My tree will be out in a few mins. Was just waiting to rebase on rc1
which I've just done.

Jonathan

Re: [PATCH v2 00/33] spi: get rid of some legacy macros

[Jonathan Cameron]

On Mon, 22 Jan 2024 19:23:43 +0000
Jonathan Cameron <jic23@kernel.org> wrote:

> On Mon, 22 Jan 2024 18:18:22 +0000
> Mark Brown <broonie@kernel.org> wrote:
> 
> > On Mon, Jan 22, 2024 at 07:06:55PM +0100, Uwe Kleine-König wrote:
> >   
> > > Note that Jonathan Cameron has already applied patch 3 to his tree, it
> > > didn't appear in a public tree though yet. I still included it here to
> > > make the kernel build bots happy.    
> > 
> > It's also going to be needed for buildability of the end of the series.  
> 
> Ah.  I thought intent was to split this across all the different trees
> then do the final patch only after they were all gone?
> 
> I'm fine with it going all in one go if people prefer that.
> 
> My tree will be out in a few mins. Was just waiting to rebase on rc1
> which I've just done.
> 
> Jonathan
> 

Dropped from my tree.

Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Re: [PATCH v2 00/33] spi: get rid of some legacy macros

[Greg Kroah-Hartman]

On Mon, Jan 22, 2024 at 07:06:55PM +0100, Uwe Kleine-König wrote:
> Hello,
> 
> this is v2 of this patch set.
> 
> Changes since (implicit) v1, sent with Message-Id:
> cover.1705348269.git.u.kleine-koenig@pengutronix.de:
> 
>  - Rebase to v6.8-rc1
>  - Fix a build failure on sh
>  - Added the tags received in (implicit) v1.
> 
> The slave-mt27xx driver needs some more work. The patch presented here
> is enough however to get rid of the defines handled in patch 32.
> Cleaning that up is out-of-scope for this series, so I'll delay that
> until later.
> 
> Note that Jonathan Cameron has already applied patch 3 to his tree, it
> didn't appear in a public tree though yet. I still included it here to
> make the kernel build bots happy.

Are we supposed to take the individual changes in our different
subsystem trees, or do you want them all to go through the spi tree?

Either is fine with me, just need to know.

thanks,

greg k-h

Re: [PATCH v2 00/33] spi: get rid of some legacy macros

[Mark Brown]

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On Wed, Jan 24, 2024 at 09:13:49AM -0800, Greg Kroah-Hartman wrote:
> On Mon, Jan 22, 2024 at 07:06:55PM +0100, Uwe Kleine-König wrote:

> > Note that Jonathan Cameron has already applied patch 3 to his tree, it
> > didn't appear in a public tree though yet. I still included it here to
> > make the kernel build bots happy.

> Are we supposed to take the individual changes in our different
> subsystem trees, or do you want them all to go through the spi tree?

Given that the final patch removes the legacy interfaces I'm expecting
to take them via SPI.

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Re: [PATCH v2 00/33] spi: get rid of some legacy macros

[Greg Kroah-Hartman]

On Wed, Jan 24, 2024 at 05:22:00PM +0000, Mark Brown wrote:
> On Wed, Jan 24, 2024 at 09:13:49AM -0800, Greg Kroah-Hartman wrote:
> > On Mon, Jan 22, 2024 at 07:06:55PM +0100, Uwe Kleine-König wrote:
> 
> > > Note that Jonathan Cameron has already applied patch 3 to his tree, it
> > > didn't appear in a public tree though yet. I still included it here to
> > > make the kernel build bots happy.
> 
> > Are we supposed to take the individual changes in our different
> > subsystem trees, or do you want them all to go through the spi tree?
> 
> Given that the final patch removes the legacy interfaces I'm expecting
> to take them via SPI.

Great, thanks, I'll go ack the subsystem patches that are relevent for
me.

greg k-h

Re: [PATCH v2 00/33] spi: get rid of some legacy macros

[Jarkko Sakkinen]

On Wed Jan 24, 2024 at 7:22 PM EET, Mark Brown wrote:
> On Wed, Jan 24, 2024 at 09:13:49AM -0800, Greg Kroah-Hartman wrote:
> > On Mon, Jan 22, 2024 at 07:06:55PM +0100, Uwe Kleine-König wrote:
>
> > > Note that Jonathan Cameron has already applied patch 3 to his tree, it
> > > didn't appear in a public tree though yet. I still included it here to
> > > make the kernel build bots happy.
>
> > Are we supposed to take the individual changes in our different
> > subsystem trees, or do you want them all to go through the spi tree?
>
> Given that the final patch removes the legacy interfaces I'm expecting
> to take them via SPI.

+1

least fuss approach

BR, Jarkko

Re: (subset) [PATCH v2 00/33] spi: get rid of some legacy macros

[Mark Brown]

On Mon, 22 Jan 2024 19:06:55 +0100, Uwe Kleine-König wrote:
> this is v2 of this patch set.
> 
> Changes since (implicit) v1, sent with Message-Id:
> cover.1705348269.git.u.kleine-koenig@pengutronix.de:
> 
>  - Rebase to v6.8-rc1
>  - Fix a build failure on sh
>  - Added the tags received in (implicit) v1.
> 
> [...]

Applied to

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

Thanks!

[01/33] fpga: ice40-spi: Follow renaming of SPI "master" to "controller"
        commit: 227ab73b89d66e3064b3c2bcb5fe382b1815763d
[02/33] ieee802154: ca8210: Follow renaming of SPI "master" to "controller"
        commit: 167b78446706bb4d19f7dd93ca320aed25ae1bbd
[03/33] iio: adc: ad_sigma_delta: Follow renaming of SPI "master" to "controller"
        commit: 2780e7b716a605781dbee753ef4983d775a65427
[04/33] Input: pxspad - follow renaming of SPI "master" to "controller"
        commit: a78acec53b8524593afeed7258a442adc3450818
[05/33] Input: synaptics-rmi4 - follow renaming of SPI "master" to "controller"
        commit: 1245633c61baf159fcc1303d7f0855f49831b9c1
[06/33] media: mgb4: Follow renaming of SPI "master" to "controller"
        commit: 2c2f93fbfba7186cc081e23120f169eac3b5b62a
[07/33] media: netup_unidvb: Follow renaming of SPI "master" to "controller"
        commit: cfa13a64bd631d8f04a1c385923706fcef9a63ed
[08/33] media: usb/msi2500: Follow renaming of SPI "master" to "controller"
        commit: dd868ae646d5770f80f90dc056d06eb2e6d39c62
[09/33] media: v4l2-subdev: Follow renaming of SPI "master" to "controller"
        commit: d920b3a672b7f79cd13b341234aebd49233f836c
[10/33] misc: gehc-achc: Follow renaming of SPI "master" to "controller"
        commit: 26dcf09ee5d9ceba2c627ae3ba174a229f25638f
[11/33] mmc: mmc_spi: Follow renaming of SPI "master" to "controller"
        commit: b0a6776e53403aa380411f2a43cdefb9f00ff50a
[12/33] mtd: dataflash: Follow renaming of SPI "master" to "controller"
        commit: 44ee998db9eef84bf005c39486566a67cb018354
[14/33] net: ks8851: Follow renaming of SPI "master" to "controller"
        commit: 1cc711a72ae7fd44e90839f0c8d3226664de55a2
[15/33] net: vertexcom: mse102x: Follow renaming of SPI "master" to "controller"
        commit: 7969b98b80c0332f940c547f84650a20aab33841
[16/33] platform/chrome: cros_ec_spi: Follow renaming of SPI "master" to "controller"
        commit: 85ad0ec049a771c4910c8aebb2d0bd9ce9311fd9
[17/33] spi: bitbang: Follow renaming of SPI "master" to "controller"
        commit: 2259233110d90059187c5ba75537eb93eba8417b
[18/33] spi: cadence-quadspi: Don't emit error message on allocation error
        commit: e71011dacc3413bed4118d2c42f10736ffcd762c
[19/33] spi: cadence-quadspi: Follow renaming of SPI "master" to "controller"
        commit: 28e59d8bf1ace0ddf05f989a48d6824d75731267
[20/33] spi: cavium: Follow renaming of SPI "master" to "controller"
        commit: 1747fbdedba8b6b3fd459895ed5d57e534549884
[21/33] spi: geni-qcom: Follow renaming of SPI "master" to "controller"
        commit: 14cea92338a0776c1615994150e738ac0f5fbb2c
[22/33] spi: loopback-test: Follow renaming of SPI "master" to "controller"
        commit: 2c2310c17fac13aa7e78756d7f3780c7891f9397
[23/33] spi: slave-mt27xx: Follow renaming of SPI "master" to "controller"
        commit: 8197b136bbbe64a7cab1020a4b067020e5977d98
[24/33] spi: spidev: Follow renaming of SPI "master" to "controller"
        commit: d934cd6f0e5d0052772612db4b07df60cb9da387
[25/33] staging: fbtft: Follow renaming of SPI "master" to "controller"
        commit: bbd25d7260eeeaef89f7371cbadcd33dd7f7bff9
[26/33] staging: greybus: spi: Follow renaming of SPI "master" to "controller"
        commit: ee3c668dda3d2783b0fff4091461356fe000e4d8
[27/33] tpm_tis_spi: Follow renaming of SPI "master" to "controller"
        commit: b6af14eacc8814b0986e20507df423cebe9fd859
[28/33] usb: gadget: max3420_udc: Follow renaming of SPI "master" to "controller"
        commit: 8c716f4a3d4fcbec976247e3443d36cbc24c0512
[29/33] video: fbdev: mmp: Follow renaming of SPI "master" to "controller"
        commit: b23031e730e72ec9067b7c38c25e776c5e27e116
[30/33] wifi: libertas: Follow renaming of SPI "master" to "controller"
        commit: 30060d57cee194d6b70283f2faf787e2fdc61b6e
[31/33] spi: fsl-lib: Follow renaming of SPI "master" to "controller"
        commit: 801185efa2402dce57828930e9684884fc8d62da
[32/33] spi: Drop compat layer from renaming "master" to "controller"
        commit: 620d269f29a569ba37419cc03cf1da2d55f6252a
[33/33] Documentation: spi: Update documentation for renaming "master" to "controller"
        commit: 76b31eb4c2da3ddb3195cc14f6aad24908adf524

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