With single stream capture, it was simpler to use the video device as
the media entity representing the main TI CSI2RX device. Now with multi
stream capture coming into the picture, the model has shifted to each
video device having a link to the main device's subdev. The routing
would then be set on this subdev.
Add this subdev, link each context to this subdev's entity and link the
subdev's entity to the source. Also add an array of media pads. It will
have one sink pad and source pads equal to the number of contexts.
Support the new enable_stream()/disable_stream() APIs in the subdev
instead of s_stream() hook.
Reviewed-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Co-developed-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Rishikesh Donadkar <r-donadkar@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
With multiple contexts, there needs to be a different DMA channel for
each context. Earlier, the DMA channel name was hard coded to "rx0" for
the sake of simplicity. Generate the DMA channel name based on its index
and get the channel corresponding to the context.
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Rishikesh Donadkar <r-donadkar@ti.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Currently the SHIM code to configure the context only touches the first
context. Add support for writing to the context's registers based on the
context index.
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Rishikesh Donadkar <r-donadkar@ti.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The TI CSI2RX wrapper has two parts: the main device and the DMA
contexts. The driver was originally written with single camera capture
in mind, so only one DMA context was needed. For the sake of simplicity,
the context specific stuff was not modeled different to the main device.
To enable multiplexed stream capture, the contexts need to be separated
out from the main device. Create a struct ti_csi2rx_ctx that holds the
DMA context specific things. Separate out functions handling the device
and context related functionality.
Reviewed-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Co-developed-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Rishikesh Donadkar <r-donadkar@ti.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The CSI2RX SHIM IP can support 32x DMA channels. These can be used to
split incoming "streams" of data on the CSI-RX port, distinguished by
MIPI Virtual Channel (or Data Type), into different locations in memory.
Actual number of DMA channels allocated to CSI-RX is dependent on the
usecase, and can be modified using the K3 Resource Partitioning tool [1].
So set the minimum channels as 1 and maximum as 32.
Link: https://software-dl.ti.com/processor-sdk-linux/esd/AM62X/10_00_07_04/exports/docs/linux/How_to_Guides/Host/K3_Resource_Partitioning_Tool.html [1]
Link: https://www.ti.com/lit/pdf/spruiv7
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Signed-off-by: Rishikesh Donadkar <r-donadkar@ti.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
j721e-csi2rx driver has a limitation of frame width being a multiple
word size. However, there is no such limitation imposed by the
hardware [1].
Remove this limitation from the driver.
Link: https://www.ti.com/lit/pdf/spruj16
Reviewed-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Rishikesh Donadkar <r-donadkar@ti.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix some typos, removed superfluous comments/code,
some minor code alignment.
Signed-off-by: Eugen Hristev <ehristev@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Add support for the i.MX95 MIPI CSI-2 receiver. The i.MX95 variant is
nearly identical to i.MX93, with the main difference being the use of
IDI (Image Data Interface) instead of IPI (Image Pixel Interface).
However, the IDI interface is transparent to software, requiring only
a different register map definition while sharing the same PHY control
functions with i.MX93.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The i.MX95 CSI-2 controller is nearly identical to i.MX93, with the
main difference being the data output interface:
i.MX93 use IPI (Image Pixel Interface), which requires:
- Pixel clock input
- Software configuration through registers
i.MX95 uses IDI (Image Data Interface), which:
- Does not require pixel clock
- Is software transparent (no register configuration needed)
Due to these differences in register layout and initialization needs,
the two variants cannot share the same compatible string. The driver
needs to distinguish between them to handle the interface correctly.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Implement waiting for D-PHY lanes to enter stop state on i.MX93. This
ensures proper PHY initialization by verifying that the clock lane and
all active data lanes have entered the stop state before proceeding with
further operations.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The current driver only supports single stream operation. Add support
for multiple concurrent streams by tracking enabled streams with a
bitmask and only initializing the hardware once for the first stream.
This enables use cases such as surround view systems where multiple
camera streams need to be processed simultaneously through the same
CSI-2 receiver interface.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Add higher bit-depth raw image data support for the sensors, which supports
16-bit output.
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The imx93_csi2rx_dphy_ipi_enable() function configures the IPI datatype
using csi2->formats->csi_dt, which is initialized during probe but never
updated in set_fmt(). This causes the IPI to always use the probe-time
default datatype, ignoring the actual media bus format negotiated at
runtime. When userspace requests a different format, the IPI hardware is
configured with the wrong datatype, resulting in incorrect image output.
Fix by updating csi2->formats in the set_fmt callback to reflect the
currently negotiated format, ensuring the IPI configuration matches the
runtime datatype.
Fixes: ec40b431f0 ("media: synopsys: csi2rx: add i.MX93 support")
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The current implementation of alvium_ctrl_init creates several controls in
function alvium_ctrl_init and uses the returned pointer without check. That
can cause write access over NULL-pointer for several controls. The reworked
code checks the pointers before adding flags.
Fixes: 0a7af87291 ("media: i2c: Add support for alvium camera")
Cc: stable@vger.kernel.org
Signed-off-by: Martin Hecht <mhecht73@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Convert manual kmalloc() multiplications to the modern kmalloc_objs()
interface to improve type safety and prevent potential integer
overflows.
Signed-off-by: Pedro Pontes <pontescpedro@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Remove unused code blocks enclosed in #if 0 to clean up the code.
Signed-off-by: Taekyung Oh <ohxorud@ohxorud.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix coding style warnings reported by checkpatch.pl.
Move the comments above the corresponding code lines to align with guideline.
Signed-off-by: Taekyung Oh <ohxorud@ohxorud.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Replace msleep(5) with fsleep(5000) to avoid sleeping longer than
necessary. msleep() with values less than 20ms may sleep for up to
20ms due to timer granularity. fsleep() selects the appropriate sleep
function automatically.
Signed-off-by: Oskar Ray-Frayssinet <rayfraytech@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
There are memory leaks in
drivers/staging/media/atomisp/pci/atomisp_compat_css20.c.
In atomisp_css_allocate_stat_buffers(), s3a_map is allocated by
ia_css_isp_3a_statistics_map_allocate() and its backing memory is
mapped via hmm_vmap(). When dis_buf allocation fails, the error path
frees s3a_data but does not unmap or free s3a_map. Similarly, when
md_buf allocation fails, neither s3a_map nor dvs_map (and their hmm
vmaps) are freed.
Add the missing hmm_vunmap() and map free calls on both error paths,
matching the cleanup order used in atomisp_css_free_3a_buffer() and
atomisp_css_free_dis_buffer().
Signed-off-by: Huihui Huang <hhhuang@smu.edu.sg>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix checkpatch errors "ERROR: trailing statements should be on next line"
in drivers/staging/media/atomisp/pci/sh_css_params.c.
Signed-off-by: Timo Röhling <roehling@debian.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix inconsistent tab/space usage and bring function definitions
into a single-line format, matching kernel coding style.
Signed-off-by: LiangCheng Wang <zaq14760@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Improve readability by using designated initializer for
default_anr_config.
Signed-off-by: LiangCheng Wang <zaq14760@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix inconsistent tab/space usage and bring function definitions
into a single-line format, matching kernel coding style.
Signed-off-by: LiangCheng Wang <zaq14760@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Move kernel-doc comment for strength field in
ia_css_aa_config from inline to structure-level comment
for better readability and tooling compatibility.
Signed-off-by: LiangCheng Wang <zaq14760@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix checkpatch.pl warning on useless return on the end of the void
function.
Signed-off-by: Adrian Barnaś <abarnas@google.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Clean up coding style whitespace issues
in drivers/staging/media/atomisp/pci/hive_isp_css_common/host/gdc.c.
Fixes include:
- removal of unnecessary line breaks
- correcting spacing around operators
- correcting spaces between types and names
Signed-off-by: Adrian Barnaś <abarnas@google.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Use string_choices.h helpers instead of hard-coded strings.
Signed-off-by: Chelsy Ratnawat <chelsyratnawat2001@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Replace open-coded width * height * sizeof() multiplications with
array3_size() to prevent integer overflow in buffer allocations.
The atomisp driver computes DVS, morphing table, shading table and
statistics buffer sizes using unchecked arithmetic. When dimensions
are attacker-controlled or simply large, the product can silently wrap,
causing kvmalloc() to allocate an undersized buffer.
array3_size() saturates to SIZE_MAX on overflow, so kvmalloc() returns
NULL instead of succeeding with too few bytes.
Signed-off-by: Feng Ning <feng@innora.ai>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Replace hardcoded function name string with __func__ macro in
dev_dbg call as recommended by kernel coding style.
Signed-off-by: Oskar Ray-Frayssinet <rayfraytech@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Remove unnecessary else clause after return statement as the else
branch is not needed when the if branch always returns.
Signed-off-by: Oskar Ray-Frayssinet <rayfraytech@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Replace the open-coded multiplication in kmalloc() with kmalloc_array()
to provide overflow protection and improve code readability.
Signed-off-by: Lin YuChen <starpt.official@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Drop unnecessary casts when accessing vma->vm_private_data.
No functional change.
Signed-off-by: Zile Xiong <xiongzile99@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This driver includes the legacy header <linux/gpio.h> but does
not use any symbols from it. Drop the inclusion.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The load_primary_binaries() function is overly complex and has som large
variables on the stack, which can cause warnings depending on CONFIG_FRAME_WARN
setting:
drivers/staging/media/atomisp/pci/sh_css.c: In function 'load_primary_binaries':
drivers/staging/media/atomisp/pci/sh_css.c:5260:1: error: the frame size of 1560 bytes is larger than 1536 bytes [-Werror=frame-larger-than=]
Half of the stack usage is for the prim_descr[] array, but only one
member of the array is used at any given time.
Reduce the stack usage by turning the array into a single structure.
Fixes: a49d25364d ("staging/atomisp: Add support for the Intel IPU v2")
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Remove the 'assert(entry)' call. In the atomisp driver, assert() is a
wrapper around BUG(), which intentionally crashes the entire kernel.
This is dangerous and inappropriate for a simple null pointer check
during stream teardown. Replace it with a safe 'if (!entry) continue;'
check.
Change the early 'return' to a 'continue'. In a destruction
path, it is better to proceed with cleaning up as many resources as
possible rather than aborting early, which would result in memory leaks
for the remaining pipes.
Signed-off-by: Jose A. Perez de Azpillaga <azpijr@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
To reduce indentation and improve the readability of
ia_css_stream_destroy(), extract the ISP2401-specific cleanup block into
a new static helper function, ia_css_stream_destroy_isp2401().
Signed-off-by: Jose A. Perez de Azpillaga <azpijr@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The nested loop inside the IS_ISP2401 block incorrectly uses the same
variable 'i' as the outer loop. This shadows the outer loop variable
and causes premature termination or skipped array elements.
Change the inner loop to use a new variable 'j' to prevent this.
Fixes: 113401c673 ("media: atomisp: sh_css: Removed #ifdef ISP2401 to make code generic")
Signed-off-by: Jose A. Perez de Azpillaga <azpijr@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Replace open-coded ternary min expressions with umin() in
strscpy() calls, as suggested by Dan Carpenter.
Signed-off-by: Michael Ugrin <mugrinphoto@gmail.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
gmin_cfg_get_dsm() iterates over ACPI _DSM package elements as
key/value pairs using obj->package.count - 1 as the loop bound.
If package.count is 0, the subtraction underflows and may lead
to out-of-bounds access.
Use i + 1 < obj->package.count instead.
Signed-off-by: Mohamad El Harake <mohamedharake2006@gmail.com>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The function configure_isp_from_args() contained a duplicate call to
ia_css_output0_configure() using the same output frame index. Remove the
redundant call to simplify the configuration path.
The ia_css_output0_configure() function acts as a configuration setter.
It populates a struct ia_css_output0_configuration from the frame info
and caches it in the binary parameters. Calling it twice with the same
out_frame[0] pointer merely overwrites the exact same state with
identical values. It has no cumulative state, neither does its order
matter relative to ia_css_copy_output_configure().
ia_css_configure_output0() writes into binary->mem_params.params[], a
software-side DMEM parameter buffer in kernel memory. The ISP firmware
receives these parameters later as a batch, not at the time of the call.
Calling a pure memory write twice with the same pointer and same value
simply overwrites the same location with identical data, there is no
hardware interaction that could require repetition.
Signed-off-by: Jose A. Perez de Azpillaga <azpijr@gmail.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The FIXME comment noted that delay_frames can be NULL for certain
pipeline configurations, without knowing why. The reason is that when a
binary does not enable ref_frame, delay frame allocation is
intentionally skipped to save memory, leaving the pointers NULL by
design.
The ISP feature flags in binary->info->sp.enable accurately reflect
which features are active for a given binary. Using enable.ref_frame and
enable.tnr as the predicate for their respective configuration steps
ensures the configuration path stays in sync with what was actually
built into the pipeline
Signed-off-by: Jose A. Perez de Azpillaga <azpijr@gmail.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Merge declaration of const GP_TIMER_BASE split across 2 lines to improve
readability.
Signed-off-by: Anushka Badhe <anushkabadhe@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Replace usage of uint32_t with u32 to comply with kernel coding
style guidelines.
Reported by checkpatch.pl.
CHECK: Prefer kernel type 'u32' over 'uint32_t'
Signed-off-by: Abinash Singh <abinashsinghlalotra@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
gc2235_probe() handles its error paths incorrectly.
If media_entity_pads_init() fails, gc2235_remove() is called, which
tears down the subdev and frees dev, but then still falls through to
atomisp_register_i2c_module(). This results in use-after-free.
If atomisp_register_i2c_module() fails, the media entity and control
handler are left initialized and dev is leaked.
gc2235_remove() unconditionally calls media_entity_cleanup() and
v4l2_ctrl_handler_free(), but these are not initialized at every
error path in gc2235_probe().
Replace gc2235_remove() calls in the probe error paths with explicit
unwind labels that free only the resources initialized at each point
of failure, in reverse order of initialization.
Fixes: a49d25364d ("staging/atomisp: Add support for the Intel IPU v2")
Signed-off-by: Yuho Choi <dbgh9129@gmail.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The struct ia_css_region definition is redundant as struct v4l2_rect
provides the same functionality (left, top, width, height) and is the
standard V4L2 type.
Replace usage of ia_css_region with v4l2_rect in ia_css_dz_config
and remove the definition of ia_css_region from ia_css_types.h.
Also remove historical comments referencing the addition of zoom_region
and include <linux/videodev2.h> to support the v4l2_rect type.
Signed-off-by: Karthikey Kadati <karthikey3608@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix checkpatch.pl warnings in sh_css_param_shading.c regarding block
comment formatting.
The warning was:
- Block comments use a trailing */ on a separate line
This change also moves text from the first line of block comments to
subsequent lines to adhere to the standard Linux kernel coding style.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Existing comments in mmu_public.h used Doxygen syntax and had
inconsistent formatting.
Convert the function documentation to the standard kernel-doc format to
adhere to the Linux kernel coding style.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
The function mmu_get_page_table_base_index() accepts only one argument
mmu_ID_t, the block comment for it shows an erroneous additional
argument base_index[in]. Similarly, mmu_reg_load() only accepts two
arguments, however the block comment explaining it shows an erroneous
argument 'value[in]'.
Remove incorrect documentation lines.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix checkpatch.pl warnings regarding block comments.
Add missing asterisks to block comments to adhere to the kernel coding
style.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Fix checkpatch.pl warnings regarding lines ending with "(" and improper
spacing for indentation.
This change fixes the function signatures for both function prototypes
and static inline function definations in mmu_public.h.
The kernel coding style prefers arguments to start immediately after
the open parenthesis.
Signed-off-by: Mahad Ibrahim <mahad.ibrahim.dev@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
