Revision tags: v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55, v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23 |
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#
a3958323 |
| 28-Feb-2020 |
Luca Ceresoli <luca@lucaceresoli.net> |
of: overlay: log the error cause on resolver failure
When a DT overlay has a node label that is not present in the live devicetree symbols table, this error is printed:
OF: resolver: overlay phan
of: overlay: log the error cause on resolver failure
When a DT overlay has a node label that is not present in the live devicetree symbols table, this error is printed:
OF: resolver: overlay phandle fixup failed: -22 create_overlay: Failed to create overlay (err=-22)
which does not help much in finding the node label that caused the problem and fix the overlay source.
Add an error message with the name of the node label that caused the error. The new output is:
OF: resolver: node label 'gpio9' not found in live devicetree symbols table OF: resolver: overlay phandle fixup failed: -22 create_overlay: Failed to create overlay (err=-22)
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Reviewed-by: Frank Rowand <frank.rowand@sony.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12, v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2 |
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#
60d437bb |
| 16-Jul-2019 |
Nishka Dasgupta <nishkadg.linux@gmail.com> |
of: resolver: Add of_node_put() before return and break
Each iteration of for_each_child_of_node puts the previous node, but in the case of a return or break from the middle of the loop, there is no
of: resolver: Add of_node_put() before return and break
Each iteration of for_each_child_of_node puts the previous node, but in the case of a return or break from the middle of the loop, there is no put, thus causing a memory leak. Hence add an of_node_put before the return or break in three places. Issue found with Coccinelle.
Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21, v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6 |
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#
b3e46d1a |
| 27-Aug-2018 |
Rob Herring <robh@kernel.org> |
of: Use of_node_name_eq for node name comparisons
Convert string compares of DT node names to use of_node_name_eq helper instead. This removes direct access to the node name pointer.
Cc: Frank Rowa
of: Use of_node_name_eq for node name comparisons
Convert string compares of DT node names to use of_node_name_eq helper instead. This removes direct access to the node name pointer.
Cc: Frank Rowand <frowand.list@gmail.com> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7, v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17 |
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#
482137bf |
| 16-May-2018 |
Frank Rowand <frank.rowand@sony.com> |
of: overlay: validate offset from property fixups
The smatch static checker marks the data in offset as untrusted, leading it to warn:
drivers/of/resolver.c:125 update_usages_of_a_phandle_referen
of: overlay: validate offset from property fixups
The smatch static checker marks the data in offset as untrusted, leading it to warn:
drivers/of/resolver.c:125 update_usages_of_a_phandle_reference() error: buffer underflow 'prop->value' 's32min-s32max'
Add check to verify that offset is within the property data.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Frank Rowand <frank.rowand@sony.com> Cc: <stable@vger.kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v4.16 |
|
#
0b3ce78e |
| 04-Mar-2018 |
Frank Rowand <frank.rowand@sony.com> |
of: cache phandle nodes to reduce cost of of_find_node_by_phandle()
Create a cache of the nodes that contain a phandle property. Use this cache to find the node for a given phandle value instead of
of: cache phandle nodes to reduce cost of of_find_node_by_phandle()
Create a cache of the nodes that contain a phandle property. Use this cache to find the node for a given phandle value instead of scanning the devicetree to find the node. If the phandle value is not found in the cache, of_find_node_by_phandle() will fall back to the tree scan algorithm.
The cache is initialized in of_core_init().
The cache is freed via a late_initcall_sync() if modules are not enabled.
If the devicetree is created by the dtc compiler, with all phandle property values auto generated, then the size required by the cache could be 4 * (1 + number of phandles) bytes. This results in an O(1) node lookup cost for a given phandle value. Due to a concern that the phandle property values might not be consistent with what is generated by the dtc compiler, a mask has been added to the cache lookup algorithm. To maintain the O(1) node lookup cost, the size of the cache has been increased by rounding the number of entries up to the next power of two.
The overhead of finding the devicetree node containing a given phandle value has been noted by several people in the recent past, in some cases with a patch to add a hashed index of devicetree nodes, based on the phandle value of the node. One concern with this approach is the extra space added to each node. This patch takes advantage of the phandle property values auto generated by the dtc compiler, which begin with one and monotonically increase by one, resulting in a range of 1..n for n phandle values. This implementation should also provide a good reduction of overhead for any range of phandle values that are mostly in a monotonic range.
Performance measurements by Chintan Pandya <cpandya@codeaurora.org> of several implementations of patches that are similar to this one suggest an expected reduction of boot time by ~400ms for his test system. If the cache size was decreased to 64 entries, the boot time was reduced by ~340 ms. The measurements were on a 4.9.73 kernel for arch/arm64/boot/dts/qcom/sda670-mtp.dts, contains 2371 nodes and 814 phandle values.
Reported-by: Chintan Pandya <cpandya@codeaurora.org> Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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#
39a751a4 |
| 12-Feb-2018 |
Frank Rowand <frank.rowand@sony.com> |
of: change overlay apply input data from unflattened to FDT
Move duplicating and unflattening of an overlay flattened devicetree (FDT) into the overlay application code. To accomplish this, of_over
of: change overlay apply input data from unflattened to FDT
Move duplicating and unflattening of an overlay flattened devicetree (FDT) into the overlay application code. To accomplish this, of_overlay_apply() is replaced by of_overlay_fdt_apply().
The copy of the FDT (aka "duplicate FDT") now belongs to devicetree code, which is thus responsible for freeing the duplicate FDT. The caller of of_overlay_fdt_apply() remains responsible for freeing the original FDT.
The unflattened devicetree now belongs to devicetree code, which is thus responsible for freeing the unflattened devicetree.
These ownership changes prevent early freeing of the duplicated FDT or the unflattened devicetree, which could result in use after free errors.
of_overlay_fdt_apply() is a private function for the anticipated overlay loader.
Update unittest.c to use of_overlay_fdt_apply() instead of of_overlay_apply().
Move overlay fragments from artificial locations in drivers/of/unittest-data/tests-overlay.dtsi into one devicetree source file per overlay. This led to changes in drivers/of/unitest-data/Makefile and drivers/of/unitest.c.
- Add overlay directives to the overlay devicetree source files so that dtc will compile them as true overlays into one FDT data chunk per overlay.
- Set CFLAGS for drivers/of/unittest-data/testcases.dts so that symbols will be generated for overlay resolution of overlays that are no longer artificially contained in testcases.dts
- Unflatten and apply each unittest overlay FDT using of_overlay_fdt_apply().
- Enable the of_resolve_phandles() check for whether the unflattened overlay is detached. This check was previously disabled because the overlays from tests-overlay.dtsi were not unflattened into detached trees.
- Other changes to unittest.c infrastructure to manage multiple test FDTs built into the kernel image (access by name instead of arbitrary number).
- of_unittest_overlay_high_level(): previously unused code to add properties from the overlay_base devicetree to the live tree was triggered by the restructuring of tests-overlay.dtsi and thus testcases.dts. This exposed two bugs: (1) the need to dup a property before adding it, and (2) property 'name' is auto-generated in the unflatten code and thus will be a duplicate in the __symbols__ node - do not treat this duplicate as an error.
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
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Revision tags: v4.15 |
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#
af6074fc |
| 27-Dec-2017 |
Rob Herring <robh@kernel.org> |
of: Use SPDX license tag for DT files
Convert remaining DT files to use SPDX-License-Identifier tags.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Guennadi Liakhovetski <g.liakhovetski
of: Use SPDX license tag for DT files
Convert remaining DT files to use SPDX-License-Identifier tags.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Reviewed-by: Frank Rowand <frank.rowand@sony.com> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v4.13.16, v4.14 |
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#
f948d6d8 |
| 17-Oct-2017 |
Frank Rowand <frank.rowand@sony.com> |
of: overlay: avoid race condition between applying multiple overlays
The process of applying an overlay consists of: - unflatten an overlay FDT (flattened device tree) into an EDT (expanded de
of: overlay: avoid race condition between applying multiple overlays
The process of applying an overlay consists of: - unflatten an overlay FDT (flattened device tree) into an EDT (expanded device tree) - fixup the phandle values in the overlay EDT to fit in a range above the phandle values in the live device tree - create the overlay changeset to reflect the contents of the overlay EDT - apply the overlay changeset, to modify the live device tree, potentially changing the maximum phandle value in the live device tree
There is currently no protection against two overlay applies concurrently determining what range of phandle values are in use in the live device tree, and subsequently changing that range. Add a mutex to prevent multiple overlay applies from occurring simultaneously.
Move of_resolve_phandles() into of_overlay_apply() so that it does not have to be duplicated by each caller of of_overlay_apply().
The test in of_resolve_phandles() that the overlay tree is detached is temporarily disabled so that old style overlay unittests do not fail.
Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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#
eeb09506 |
| 13-Oct-2017 |
Stephen Boyd <stephen.boyd@linaro.org> |
of/resolver: Replace kmalloc + memcpy with kmemdup()
Save one line.
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Reviewed-by: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Rob Herri
of/resolver: Replace kmalloc + memcpy with kmemdup()
Save one line.
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Reviewed-by: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
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#
d35d623f |
| 13-Oct-2017 |
Stephen Boyd <stephen.boyd@linaro.org> |
of/resolver: Simplify to be32_add_cpu()
This is the same as be32_add_cpu(), so simplify the code and remove the now unused local variable.
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Revi
of/resolver: Simplify to be32_add_cpu()
This is the same as be32_add_cpu(), so simplify the code and remove the now unused local variable.
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Reviewed-by: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v4.13.5, v4.13, v4.12 |
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#
27497e11 |
| 02-Jun-2017 |
Rob Herring <robh@kernel.org> |
of: find_node_by_full_name rewrite to compare each level
find_node_by_full_name() does the same thing as of_find_node_by_path(), but takes no locks and doesn't work on aliases. Refactor of_find_node
of: find_node_by_full_name rewrite to compare each level
find_node_by_full_name() does the same thing as of_find_node_by_path(), but takes no locks and doesn't work on aliases. Refactor of_find_node_opts_by_path() into __of_find_node_by_full_path() and replace find_node_by_full_name() with it.
Signed-off-by: Rob Herring <robh@kernel.org>
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#
95e6b1fa |
| 01-Jun-2017 |
Rob Herring <robh@kernel.org> |
of: use kbasename instead of open coding
Several places in DT code open code the equivalent of kbasename. Replace them.
The behavior for root nodes in node_name_cmp will be slightly different. Inst
of: use kbasename instead of open coding
Several places in DT code open code the equivalent of kbasename. Replace them.
The behavior for root nodes in node_name_cmp will be slightly different. Instead of comparing "/", "" will be compared. The comparison will be the same.
Reviewed-by: Andy Shevchenko <andy.shevhchenko@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v4.10.17, v4.10.16, v4.10.15 |
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#
17a70355 |
| 04-May-2017 |
Rob Herring <robh@kernel.org> |
of: fix sparse warnings in fdt, irq, reserved mem, and resolver code
sparse generates the following warnings in drivers/of/:
../drivers/of/fdt.c:63:36: warning: cast to restricted __be32 ../drivers
of: fix sparse warnings in fdt, irq, reserved mem, and resolver code
sparse generates the following warnings in drivers/of/:
../drivers/of/fdt.c:63:36: warning: cast to restricted __be32 ../drivers/of/fdt.c:68:33: warning: cast to restricted __be32 ../drivers/of/irq.c:105:88: warning: incorrect type in initializer (different base types) ../drivers/of/irq.c:105:88: expected restricted __be32 ../drivers/of/irq.c:105:88: got int ../drivers/of/irq.c:526:35: warning: incorrect type in assignment (different modifiers) ../drivers/of/irq.c:526:35: expected int ( *const [usertype] irq_init_cb )( ... ) ../drivers/of/irq.c:526:35: got void const *const data ../drivers/of/of_reserved_mem.c:200:50: warning: incorrect type in initializer (different modifiers) ../drivers/of/of_reserved_mem.c:200:50: expected int ( *[usertype] initfn )( ... ) ../drivers/of/of_reserved_mem.c:200:50: got void const *const data ../drivers/of/resolver.c:95:42: warning: incorrect type in assignment (different base types) ../drivers/of/resolver.c:95:42: expected unsigned int [unsigned] [usertype] <noident> ../drivers/of/resolver.c:95:42: got restricted __be32 [usertype] <noident>
All these are harmless type mismatches fixed by adjusting the types.
Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v4.10.14, v4.10.13, v4.10.12, v4.10.11, v4.10.10, v4.10.9, v4.10.8, v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2, v4.10.1, v4.10 |
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#
30965eea |
| 24-Dec-2016 |
Geliang Tang <geliangtang@gmail.com> |
of: drop duplicate headers
Drop duplicate headers string.h and of_platform.h.
Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: v4.9 |
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#
32bed310 |
| 02-Dec-2016 |
Moritz Fischer <mdf@kernel.org> |
of: Fix issue where code would fall through to error case.
No longer fall through into the error case that prints out an error if no error (err = 0) occurred.
Fixes d9181b20a83(of: Add back an erro
of: Fix issue where code would fall through to error case.
No longer fall through into the error case that prints out an error if no error (err = 0) occurred.
Fixes d9181b20a83(of: Add back an error message, restructured) Signed-off-by: Moritz Fischer <mdf@kernel.org> Reviewed-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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Revision tags: openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29 |
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#
5581a95f |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Remove unused variable overlay_symbols
Remove unused pointer to node "__symbols__".
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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#
4458db4c |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Move setting of pointer to beside test for non-null
Value of pointer was calculated in an earlier block than where it was used. Move it down into the block where it is used, immediately before
of: Move setting of pointer to beside test for non-null
Value of pointer was calculated in an earlier block than where it was used. Move it down into the block where it is used, immediately before where is is checked to be valid.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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#
d9181b20 |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Add back an error message, restructured
Add a single pr_err() to cover a range of errors that were reported by several pr_err() that were removed earlier in this series.
Signed-off-by: Frank Ro
of: Add back an error message, restructured
Add a single pr_err() to cover a range of errors that were reported by several pr_err() that were removed earlier in this series.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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#
269f1a67 |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Update comments to reflect changes and increase clarity
Update comments to better explain what functions are doing.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Her
of: Update comments to reflect changes and increase clarity
Update comments to better explain what functions are doing.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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#
ea8229b7 |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Remove redundant size check
Remove a redundant check of buffer size.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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#
624ab2a4 |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Update structure of code to be clearer, also remove BUG_ON()
Remove BUG_ON(), which is frowned upon and not needed here. Restructure to remove some excessive complexity.
Signed-off-by: Frank Ro
of: Update structure of code to be clearer, also remove BUG_ON()
Remove BUG_ON(), which is frowned upon and not needed here. Restructure to remove some excessive complexity.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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25e16877 |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Rename variables to better reflect purpose or follow convention
Rename variables to better reflect what their purpose is. As a side effect, this reduces the need for some of the comments previo
of: Rename variables to better reflect purpose or follow convention
Rename variables to better reflect what their purpose is. As a side effect, this reduces the need for some of the comments previously removed in this series.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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fad556bf |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Remove prefix "__of_" from local function names
Remove "__of_" prefix from local function names. The pattern of a leading "__" is used in drivers/of/ to signify a function that must be called w
of: Remove prefix "__of_" from local function names
Remove "__of_" prefix from local function names. The pattern of a leading "__" is used in drivers/of/ to signify a function that must be called with a lock held. These functions do not fit that pattern.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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f94823f2 |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Rename functions to more accurately reflect what they do
Some function names are misleading or do not provide a good sense of what they do. Rename the functions to ne more informative.
Signed-
of: Rename functions to more accurately reflect what they do
Some function names are misleading or do not provide a good sense of what they do. Rename the functions to ne more informative.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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9f27ede4 |
| 29-Oct-2016 |
Frank Rowand <frank.rowand@am.sony.com> |
of: Convert comparisons to zero or NULL to logical expressions
Convert comparisons to zero or NULL to logical expressions. A small number of such comparisons remain where they provide more clarity
of: Convert comparisons to zero or NULL to logical expressions
Convert comparisons to zero or NULL to logical expressions. A small number of such comparisons remain where they provide more clarity of the numeric nature of a variable.
Signed-off-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
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