Set of cleanups here and there related to the SPI PXA2xx driver.
On top of them, adding the special type for Intel Merrifield.
In v3:
- rebased on top of v5.13-rc1 and/or spi/for-5,14
In v2:
- cover letter (Mark)
- drop moving the header in patch 5 (Mark)
Andy Shevchenko (14):
spi: pxa2xx: Use one point of return when ->probe() fails
spi: pxa2xx: Utilize MMIO and physical base from struct ssp_device
spi: pxa2xx: Utilize struct device from struct ssp_device
spi: pxa2xx: Replace header inclusions by forward declarations
spi: pxa2xx: Unify ifdeffery used in the headers
spi: pxa2xx: Group Intel Quark specific definitions
spi: pxa2xx: Introduce int_stop_and_reset() helper
spi: pxa2xx: Reuse int_error_stop() in pxa2xx_spi_slave_abort()
spi: pxa2xx: Use pxa_ssp_enable()/pxa_ssp_disable() in the driver
spi: pxa2xx: Extract pxa2xx_spi_update() helper
spi: pxa2xx: Extract clear_SSCR1_bits() helper
spi: pxa2xx: Extract read_SSSR_bits() helper
spi: pxa2xx: Constify struct driver_data parameter
spi: pxa2xx: Introduce special type for Merrifield SPIs
drivers/spi/spi-pxa2xx-dma.c | 37 +++----
drivers/spi/spi-pxa2xx-pci.c | 4 +-
drivers/spi/spi-pxa2xx.c | 190 +++++++++++++++++----------------
drivers/spi/spi-pxa2xx.h | 52 ++++-----
include/linux/pxa2xx_ssp.h | 42 +++++++-
include/linux/spi/pxa2xx_spi.h | 9 +-
sound/soc/pxa/pxa-ssp.c | 16 ---
7 files changed, 185 insertions(+), 165 deletions(-)
--
2.30.2
Some cleanups of SPI drivers. No functional change.
Thanks,
Jay
Jay Fang (4):
spi: ppc4xx: include <linux/io.h> instead of <asm/io.h>
spi: omap-100k: Clean the value of 'status' is not used
spi: delete repeated words in comments
spi: spi-loopback-test: Fix 'tx_buf' might be 'rx_buf'
drivers/spi/spi-bcm2835aux.c | 2 +-
drivers/spi/spi-dw-mmio.c | 2 +-
drivers/spi/spi-geni-qcom.c | 4 ++--
drivers/spi/spi-loopback-test.c | 2 +-
drivers/spi/spi-omap-100k.c | 2 --
drivers/spi/spi-pl022.c | 4 ++--
drivers/spi/spi-ppc4xx.c | 4 ++--
7 files changed, 9 insertions(+), 11 deletions(-)
--
2.7.4
Set of cleanups here and there related to the SPI PXA2xx driver.
On top of them, adding the special type for Intel Merrifield.
In v2:
- cover letter (Mark)
- drop moving the header in patch 5 (Mark)
Andy Shevchenko (14):
spi: pxa2xx: Use one point of return when ->probe() fails
spi: pxa2xx: Utilize MMIO and physical base from struct ssp_device
spi: pxa2xx: Utilize struct device from struct ssp_device
spi: pxa2xx: Replace header inclusions by forward declarations
spi: pxa2xx: Unify ifdeffery used in the headers
spi: pxa2xx: Group Intel Quark specific definitions
spi: pxa2xx: Introduce int_stop_and_reset() helper
spi: pxa2xx: Reuse int_error_stop() in pxa2xx_spi_slave_abort()
spi: pxa2xx: Use pxa_ssp_enable()/pxa_ssp_disable() in the driver
spi: pxa2xx: Extract pxa2xx_spi_update() helper
spi: pxa2xx: Extract clear_SSCR1_bits() helper
spi: pxa2xx: Extract read_SSSR_bits() helper
spi: pxa2xx: Constify struct driver_data parameter
spi: pxa2xx: Introduce special type for Merrifield SPIs
drivers/spi/spi-pxa2xx-dma.c | 37 +++----
drivers/spi/spi-pxa2xx-pci.c | 4 +-
drivers/spi/spi-pxa2xx.c | 190 +++++++++++++++++----------------
drivers/spi/spi-pxa2xx.h | 52 ++++-----
include/linux/pxa2xx_ssp.h | 42 +++++++-
include/linux/spi/pxa2xx_spi.h | 9 +-
sound/soc/pxa/pxa-ssp.c | 16 ---
7 files changed, 185 insertions(+), 165 deletions(-)
--
2.30.2
Originally, the Renesas RZ/N1 SPI Controller DT bindings were not
integrated in the main DT bindings for the Synopsys DesignWare
Synchronous Serial Interface, but in its own file, as the RZ/N1
controller has additional registers for software CS control and DMA.
As so far DMA is not supported on RZ/N1, and json-schema can handle any
possible differences fine, integrate the RZ/N1 compatible values in the
main DT bindings for the Synopsys DW SSI.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/aef15aa119ed02487ded4691141678bc1040c3b4.1620301936.git.geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
An error code is set to 'status' before exiting list_for_each_entry()
loop, but the value of 'status' is not used as below:
list_for_each_entry(t, &m->transfers, transfer_list) {
if (t->tx_buf == NULL && t->rx_buf == NULL && t->len) {
status = -EINVAL;
break;
}
...
}
status = omap1_spi100k_setup_transfer(spi, NULL);
Signed-off-by: Jay Fang <f.fangjian@huawei.com>
Link: https://lore.kernel.org/r/1620629903-15493-3-git-send-email-f.fangjian@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Commit b9d79e4ca4 ("fbmem: Mark proc_fb_seq_ops as __maybe_unused")
places the '__maybe_unused' in an entirely incorrect location between
the "struct" keyword and the structure name.
It's a wonder that gcc accepts that silently, but clang quite reasonably
warns about it:
drivers/video/fbdev/core/fbmem.c:736:21: warning: attribute declaration must precede definition [-Wignored-attributes]
static const struct __maybe_unused seq_operations proc_fb_seq_ops = {
^
Fix it.
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull drm fixes from Dave Airlie:
"Bit later than usual, I queued them all up on Friday then promptly
forgot to write the pull request email. This is mainly amdgpu fixes,
with some radeon/msm/fbdev and one i915 gvt fix thrown in.
amdgpu:
- MPO hang workaround
- Fix for concurrent VM flushes on vega/navi
- dcefclk is not adjustable on navi1x and newer
- MST HPD debugfs fix
- Suspend/resumes fixes
- Register VGA clients late in case driver fails to load
- Fix GEM leak in user framebuffer create
- Add support for polaris12 with 32 bit memory interface
- Fix duplicate cursor issue when using overlay
- Fix corruption with tiled surfaces on VCN3
- Add BO size and stride check to fix BO size verification
radeon:
- Fix off-by-one in power state parsing
- Fix possible memory leak in power state parsing
msm:
- NULL ptr dereference fix
fbdev:
- procfs disabled warning fix
i915:
- gvt: Fix a possible division by zero in vgpu display rate
calculation"
* tag 'drm-next-2021-05-10' of git://anongit.freedesktop.org/drm/drm:
drm/amdgpu: Use device specific BO size & stride check.
drm/amdgpu: Init GFX10_ADDR_CONFIG for VCN v3 in DPG mode.
drm/amd/pm: initialize variable
drm/radeon: Avoid power table parsing memory leaks
drm/radeon: Fix off-by-one power_state index heap overwrite
drm/amd/display: Fix two cursor duplication when using overlay
drm/amdgpu: add new MC firmware for Polaris12 32bit ASIC
fbmem: Mark proc_fb_seq_ops as __maybe_unused
drm/msm/dpu: Delete bonkers code
drm/i915/gvt: Prevent divided by zero when calculating refresh rate
amdgpu: fix GEM obj leak in amdgpu_display_user_framebuffer_create
drm/amdgpu: Register VGA clients after init can no longer fail
drm/amdgpu: Handling of amdgpu_device_resume return value for graceful teardown
drm/amdgpu: fix r initial values
drm/amd/display: fix wrong statement in mst hpd debugfs
amdgpu/pm: set pp_dpm_dcefclk to readonly on NAVI10 and newer gpus
amdgpu/pm: Prevent force of DCEFCLK on NAVI10 and SIENNA_CICHLID
drm/amdgpu: fix concurrent VM flushes on Vega/Navi v2
drm/amd/display: Reject non-zero src_y and src_x for video planes
Pull block fix from Jens Axboe:
"Turns out the bio max size change still has issues, so let's get it
reverted for 5.13-rc1. We'll shake out the issues there and defer it
to 5.14 instead"
* tag 'block-5.13-2021-05-09' of git://git.kernel.dk/linux-block:
Revert "bio: limit bio max size"
Pull cifs fixes from Steve French:
"Three small SMB3 chmultichannel related changesets (also for stable)
from the SMB3 test event this week.
The other fixes are still in review/testing"
* tag '5.13-rc-smb3-part3' of git://git.samba.org/sfrench/cifs-2.6:
smb3: if max_channels set to more than one channel request multichannel
smb3: do not attempt multichannel to server which does not support it
smb3: when mounting with multichannel include it in requested capabilities
