linux-toradex.git/drivers/clk/qcom, branch master Linux kernel for Apalis and Colibri modules Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-22T01:09:51+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-22T00:37:42+00:00 bf4afc53b77aeaa48b5409da5c8da6bb4eff7f43 This was done entirely with mindless brute force, using git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' | xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/' to convert the new alloc_obj() users that had a simple GFP_KERNEL argument to just drop that argument. Note that due to the extreme simplicity of the scripting, any slightly more complex cases spread over multiple lines would not be triggered: they definitely exist, but this covers the vast bulk of the cases, and the resulting diff is also then easier to check automatically. For the same reason the 'flex' versions will be done as a separate conversion. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
This was done entirely with mindless brute force, using

    git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
        xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'

to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.

Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.

For the same reason the 'flex' versions will be done as a separate
conversion.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21T09:02:28+00:00 Kees Cook kees@kernel.org 2026-02-21T07:49:23+00:00 69050f8d6d075dc01af7a5f2f550a8067510366f This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook <kees@kernel.org> 
This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:

Single allocations:	kmalloc(sizeof(TYPE), ...)
are replaced with:	kmalloc_obj(TYPE, ...)

Array allocations:	kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with:	kmalloc_objs(TYPE, COUNT, ...)

Flex array allocations:	kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with:	kmalloc_flex(*PTR, FAM, COUNT, ...)

(where TYPE may also be *VAR)

The resulting allocations no longer return "void *", instead returning
"TYPE *".

Signed-off-by: Kees Cook <kees@kernel.org>
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux 2026-02-15T16:18:57+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-15T16:18:57+00:00 13c916af3abf98f4a2a00b9463d2fc00cc6bc00e Pull clk updates from Stephen Boyd: "Not much changed in the clk framework this time except the clk.h consumer API moved the context saving APIs around to fix a build error in certain configurations. There was a change to the core framework for CLK_OPS_PARENT_ENABLE behavior during registration, but it wrecked existing drivers that didn't expect things to be turned off during clk registration so it got reverted. This cycle is really a large collection of new clk drivers, primarily for Qualcomm SoCs but also for Amlogic, SpacemiT, Google, and Aspeed. Another big change in here is support for automatic hardware clock gating on Samsung SoCs where the clks turn on and off when needed. Ideally more vendors move to this method for better power savings. The highlights are in the updates section below. Beyond all the new drivers we have a bunch of cleanups like converting drivers from divider_round_rate() to divider_determine_rate() and using scoped for each OF child loops. Otherwise it's the usual data fixes and plugging reference leaks, etc. that's all pretty ordinary but not critical enough to fix until the next release. New Drivers: - Qualcomm Kaanapali global, tcsr, rpmh, display, gpu, camera, and video clk controllers - Qualcomm SM8750 camera clk controllers - Qualcomm MSM8940 and SDM439 global clk controllers - Google GS101 Display Process Unit (DPU) clk controllers - SpacemiT K3 clk controllers - Amlogic t7 clk controllers - Aspeed AST2700 clk controllers Updates: - Convert clock dividers from round_rate() to determine_rate() - Fix sparse warnings, kernel-doc warnings, and plug leaked OF refs - Automatic hardware clk gating on Google GS101 SoCs - Amlogic s4 video clks - CAN-FD clks and resets on Renesas RZ/T2H, RZ/N2H, RZ/V2H, and RZ/V2N - Expanded Serial Peripheral Interface (xSPI) clocks and resets on Renesas RZ/T21H and RZ/N2H - DMAC, interrupt controller (ICU), SPI, and thermal (TSU) clocks and resets on Renesas RZ/V2N - More serial (RSCI) clocks and resets on Renesas RZ/V2H and RZ/V2N - CPU frequency scaling on T-HEAD TH1520" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (165 commits) clk: aspeed: Add reset for HACE/VIDEO dt-bindings: clock: aspeed: Add VIDEO reset definition clk: aspeed: add AST2700 clock driver MAINTAINERS: Add entry for ASPEED clock drivers. clk: aspeed: Move the existing ASPEED clk drivers into aspeed subdirectory. Revert "clk: Respect CLK_OPS_PARENT_ENABLE during recalc" clk: Disable KUNIT_UML_PCI dt-bindings: clk: rs9: Fix DIF pattern match clk: rs9: Convert to DEFINE_SIMPLE_DEV_PM_OPS() clk: rs9: Reserve 8 struct clk_hw slots for for 9FGV0841 clk: qcom: sm8750: Constify 'qcom_cc_desc' in SM8750 camcc clk: zynqmp: pll: Fix zynqmp_clk_divider_determine_rate kerneldoc clk: zynqmp: divider: Fix zynqmp_clk_divider_determine_rate kerneldoc clk: mediatek: Fix error handling in runtime PM setup clk: mediatek: don't select clk-mt8192 for all ARM64 builds clk: mediatek: Add mfg_eb as parent to mt8196 mfgpll clocks clk: mediatek: Refactor pllfh registration to pass device clk: mediatek: Pass device to clk_hw_register for PLLs clk: mediatek: Refactor pll registration to pass device clk: Respect CLK_OPS_PARENT_ENABLE during recalc ... 
Pull clk updates from Stephen Boyd:
 "Not much changed in the clk framework this time except the clk.h
  consumer API moved the context saving APIs around to fix a build error
  in certain configurations.

  There was a change to the core framework for CLK_OPS_PARENT_ENABLE
  behavior during registration, but it wrecked existing drivers that
  didn't expect things to be turned off during clk registration so it
  got reverted.

  This cycle is really a large collection of new clk drivers, primarily
  for Qualcomm SoCs but also for Amlogic, SpacemiT, Google, and Aspeed.
  Another big change in here is support for automatic hardware clock
  gating on Samsung SoCs where the clks turn on and off when needed.
  Ideally more vendors move to this method for better power savings. The
  highlights are in the updates section below.

  Beyond all the new drivers we have a bunch of cleanups like converting
  drivers from divider_round_rate() to divider_determine_rate() and
  using scoped for each OF child loops. Otherwise it's the usual data
  fixes and plugging reference leaks, etc. that's all pretty ordinary
  but not critical enough to fix until the next release.

  New Drivers:
   - Qualcomm Kaanapali global, tcsr, rpmh, display, gpu, camera, and
     video clk controllers
   - Qualcomm SM8750 camera clk controllers
   - Qualcomm MSM8940 and SDM439 global clk controllers
   - Google GS101 Display Process Unit (DPU) clk controllers
   - SpacemiT K3 clk controllers
   - Amlogic t7 clk controllers
   - Aspeed AST2700 clk controllers

  Updates:
   - Convert clock dividers from round_rate() to determine_rate()
   - Fix sparse warnings, kernel-doc warnings, and plug leaked OF refs
   - Automatic hardware clk gating on Google GS101 SoCs
   - Amlogic s4 video clks
   - CAN-FD clks and resets on Renesas RZ/T2H, RZ/N2H, RZ/V2H, and
     RZ/V2N
   - Expanded Serial Peripheral Interface (xSPI) clocks and resets on
     Renesas RZ/T21H and RZ/N2H
   - DMAC, interrupt controller (ICU), SPI, and thermal (TSU) clocks and
     resets on Renesas RZ/V2N
   - More serial (RSCI) clocks and resets on Renesas RZ/V2H and RZ/V2N
   - CPU frequency scaling on T-HEAD TH1520"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (165 commits)
  clk: aspeed: Add reset for HACE/VIDEO
  dt-bindings: clock: aspeed: Add VIDEO reset definition
  clk: aspeed: add AST2700 clock driver
  MAINTAINERS: Add entry for ASPEED clock drivers.
  clk: aspeed: Move the existing ASPEED clk drivers into aspeed subdirectory.
  Revert "clk: Respect CLK_OPS_PARENT_ENABLE during recalc"
  clk: Disable KUNIT_UML_PCI
  dt-bindings: clk: rs9: Fix DIF pattern match
  clk: rs9: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
  clk: rs9: Reserve 8 struct clk_hw slots for for 9FGV0841
  clk: qcom: sm8750: Constify 'qcom_cc_desc' in SM8750 camcc
  clk: zynqmp: pll: Fix zynqmp_clk_divider_determine_rate kerneldoc
  clk: zynqmp: divider: Fix zynqmp_clk_divider_determine_rate kerneldoc
  clk: mediatek: Fix error handling in runtime PM setup
  clk: mediatek: don't select clk-mt8192 for all ARM64 builds
  clk: mediatek: Add mfg_eb as parent to mt8196 mfgpll clocks
  clk: mediatek: Refactor pllfh registration to pass device
  clk: mediatek: Pass device to clk_hw_register for PLLs
  clk: mediatek: Refactor pll registration to pass device
  clk: Respect CLK_OPS_PARENT_ENABLE during recalc
  ...
clk: qcom: sm8750: Constify 'qcom_cc_desc' in SM8750 camcc 2026-01-28T20:23:35+00:00 Krzysztof Kozlowski krzysztof.kozlowski@oss.qualcomm.com 2026-01-28T15:43:07+00:00 012e012e4917da06b512a3074980c3091949befa 'struct qcom_cc_desc' is passed to qcom_cc_map() and qcom_cc_really_probe() only as pointer to const, so make the memory const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260128154306.133047-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
'struct qcom_cc_desc' is passed to qcom_cc_map() and
qcom_cc_really_probe() only as pointer to const, so make the memory
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Taniya Das <taniya.das@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260128154306.133047-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
clk: qcom: gfx3d: add parent to parent request map 2026-01-21T02:25:50+00:00 Dmitry Baryshkov dmitry.baryshkov@oss.qualcomm.com 2026-01-17T03:54:47+00:00 2583cb925ca1ce450aa5d74a05a67448db970193 After commit d228ece36345 ("clk: divider: remove round_rate() in favor of determine_rate()") determining GFX3D clock rate crashes, because the passed parent map doesn't provide the expected best_parent_hw clock (with the roundd_rate path before the offending commit the best_parent_hw was ignored). Set the field in parent_req in addition to setting it in the req, fixing the crash. clk_hw_round_rate (drivers/clk/clk.c:1764) (P) clk_divider_bestdiv (drivers/clk/clk-divider.c:336) divider_determine_rate (drivers/clk/clk-divider.c:358) clk_alpha_pll_postdiv_determine_rate (drivers/clk/qcom/clk-alpha-pll.c:1275) clk_core_determine_round_nolock (drivers/clk/clk.c:1606) clk_core_round_rate_nolock (drivers/clk/clk.c:1701) __clk_determine_rate (drivers/clk/clk.c:1741) clk_gfx3d_determine_rate (drivers/clk/qcom/clk-rcg2.c:1268) clk_core_determine_round_nolock (drivers/clk/clk.c:1606) clk_core_round_rate_nolock (drivers/clk/clk.c:1701) clk_core_round_rate_nolock (drivers/clk/clk.c:1710) clk_round_rate (drivers/clk/clk.c:1804) dev_pm_opp_set_rate (drivers/opp/core.c:1440 (discriminator 1)) msm_devfreq_target (drivers/gpu/drm/msm/msm_gpu_devfreq.c:51) devfreq_set_target (drivers/devfreq/devfreq.c:360) devfreq_update_target (drivers/devfreq/devfreq.c:426) devfreq_monitor (drivers/devfreq/devfreq.c:458) process_one_work (arch/arm64/include/asm/jump_label.h:36 include/trace/events/workqueue.h:110 kernel/workqueue.c:3284) worker_thread (kernel/workqueue.c:3356 (discriminator 2) kernel/workqueue.c:3443 (discriminator 2)) kthread (kernel/kthread.c:467) ret_from_fork (arch/arm64/kernel/entry.S:861) Fixes: 55213e1acec9 ("clk: qcom: Add gfx3d ping-pong PLL frequency switching") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Brian Masney <bmasney@redhat.com> Link: https://lore.kernel.org/r/20260117-db820-fix-gfx3d-v1-1-0f8894d71d63@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
After commit d228ece36345 ("clk: divider: remove round_rate() in favor
of determine_rate()") determining GFX3D clock rate crashes, because the
passed parent map doesn't provide the expected best_parent_hw clock
(with the roundd_rate path before the offending commit the
best_parent_hw was ignored).

Set the field in parent_req in addition to setting it in the req,
fixing the crash.

 clk_hw_round_rate (drivers/clk/clk.c:1764) (P)
 clk_divider_bestdiv (drivers/clk/clk-divider.c:336)
 divider_determine_rate (drivers/clk/clk-divider.c:358)
 clk_alpha_pll_postdiv_determine_rate (drivers/clk/qcom/clk-alpha-pll.c:1275)
 clk_core_determine_round_nolock (drivers/clk/clk.c:1606)
 clk_core_round_rate_nolock (drivers/clk/clk.c:1701)
 __clk_determine_rate (drivers/clk/clk.c:1741)
 clk_gfx3d_determine_rate (drivers/clk/qcom/clk-rcg2.c:1268)
 clk_core_determine_round_nolock (drivers/clk/clk.c:1606)
 clk_core_round_rate_nolock (drivers/clk/clk.c:1701)
 clk_core_round_rate_nolock (drivers/clk/clk.c:1710)
 clk_round_rate (drivers/clk/clk.c:1804)
 dev_pm_opp_set_rate (drivers/opp/core.c:1440 (discriminator 1))
 msm_devfreq_target (drivers/gpu/drm/msm/msm_gpu_devfreq.c:51)
 devfreq_set_target (drivers/devfreq/devfreq.c:360)
 devfreq_update_target (drivers/devfreq/devfreq.c:426)
 devfreq_monitor (drivers/devfreq/devfreq.c:458)
 process_one_work (arch/arm64/include/asm/jump_label.h:36 include/trace/events/workqueue.h:110 kernel/workqueue.c:3284)
 worker_thread (kernel/workqueue.c:3356 (discriminator 2) kernel/workqueue.c:3443 (discriminator 2))
 kthread (kernel/kthread.c:467)
 ret_from_fork (arch/arm64/kernel/entry.S:861)

Fixes: 55213e1acec9 ("clk: qcom: Add gfx3d ping-pong PLL frequency switching")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Link: https://lore.kernel.org/r/20260117-db820-fix-gfx3d-v1-1-0f8894d71d63@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk1_clk_src 2026-01-19T19:45:05+00:00 David Heidelberg david@ixit.cz 2026-01-17T18:18:28+00:00 fab13d738c9bd645965464b881335f580d38a54e Set CLK_OPS_PARENT_ENABLE to ensure the parent gets prepared and enabled when switching to it. Fixes: e3c13e0caa8c ("clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk0_clk_src") Signed-off-by: David Heidelberg <david@ixit.cz> Link: https://lore.kernel.org/r/20260117-sm7150-dispcc-fix-v1-1-2f39966bcad2@ixit.cz Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
Set CLK_OPS_PARENT_ENABLE to ensure the parent gets prepared and enabled
when switching to it.

Fixes: e3c13e0caa8c ("clk: qcom: dispcc-sm7150: Fix dispcc_mdss_pclk0_clk_src")
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20260117-sm7150-dispcc-fix-v1-1-2f39966bcad2@ixit.cz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
clk: qcom: dispcc-sdm845: Enable parents for pixel clocks 2026-01-19T15:46:08+00:00 Petr Hodina petr.hodina@protonmail.com 2026-01-07T11:44:43+00:00 a1d63493634e98360140027fef49d82b1ff0a267 Add CLK_OPS_PARENT_ENABLE to MDSS pixel clock sources to ensure parent clocks are enabled during clock operations, preventing potential stability issues during display configuration. Fixes: 81351776c9fb ("clk: qcom: Add display clock controller driver for SDM845") Signed-off-by: Petr Hodina <petr.hodina@protonmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: David Heidelberg <david@ixit.cz> Link: https://lore.kernel.org/r/20260107-stability-discussion-v2-1-ef7717b435ff@protonmail.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
Add CLK_OPS_PARENT_ENABLE to MDSS pixel clock sources to ensure parent
clocks are enabled during clock operations, preventing potential
stability issues during display configuration.

Fixes: 81351776c9fb ("clk: qcom: Add display clock controller driver for SDM845")
Signed-off-by: Petr Hodina <petr.hodina@protonmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20260107-stability-discussion-v2-1-ef7717b435ff@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
clk: qcom: regmap-divider: convert from divider_round_rate() to divider_determine_rate() 2026-01-16T21:18:35+00:00 Brian Masney bmasney@redhat.com 2026-01-08T21:16:34+00:00 d8300e6e078a3a44ac0c75c6d8ba46d78ab94035 The divider_round_rate() function is now deprecated, so let's migrate to divider_determine_rate() instead so that this deprecated API can be removed. Note that when the main function itself was migrated to use determine_rate, this was mistakenly converted to: req->rate = divider_round_rate(...) This is invalid in the case when an error occurs since it can set the rate to a negative value. Fixes: b6f90511c165 ("clk: qcom: regmap-divider: convert from round_rate() to determine_rate()") Signed-off-by: Brian Masney <bmasney@redhat.com> Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260108-clk-divider-round-rate-v1-16-535a3ed73bf3@redhat.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
The divider_round_rate() function is now deprecated, so let's migrate
to divider_determine_rate() instead so that this deprecated API can be
removed.

Note that when the main function itself was migrated to use
determine_rate, this was mistakenly converted to:

    req->rate = divider_round_rate(...)

This is invalid in the case when an error occurs since it can set the
rate to a negative value.

Fixes: b6f90511c165 ("clk: qcom: regmap-divider: convert from round_rate() to determine_rate()")
Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260108-clk-divider-round-rate-v1-16-535a3ed73bf3@redhat.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
clk: qcom: regmap-divider: convert from divider_ro_round_rate() to divider_ro_determine_rate() 2026-01-16T21:18:25+00:00 Brian Masney bmasney@redhat.com 2026-01-08T21:16:33+00:00 349f02c0f5d4ee147c582b89cadd553bd534028a The divider_ro_round_rate() function is now deprecated, so let's migrate to divider_ro_determine_rate() instead so that this deprecated API can be removed. Note that when the main function itself was migrated to use determine_rate, this was mistakenly converted to: req->rate = divider_round_rate(...) This is invalid in the case when an error occurs since it can set the rate to a negative value. Fixes: b6f90511c165 ("clk: qcom: regmap-divider: convert from round_rate() to determine_rate()") Signed-off-by: Brian Masney <bmasney@redhat.com> Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260108-clk-divider-round-rate-v1-15-535a3ed73bf3@redhat.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
The divider_ro_round_rate() function is now deprecated, so let's migrate
to divider_ro_determine_rate() instead so that this deprecated API can
be removed.

Note that when the main function itself was migrated to use
determine_rate, this was mistakenly converted to:

    req->rate = divider_round_rate(...)

This is invalid in the case when an error occurs since it can set the
rate to a negative value.

Fixes: b6f90511c165 ("clk: qcom: regmap-divider: convert from round_rate() to determine_rate()")
Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260108-clk-divider-round-rate-v1-15-535a3ed73bf3@redhat.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
clk: qcom: alpha-pll: convert from divider_round_rate() to divider_determine_rate() 2026-01-09T18:55:37+00:00 Brian Masney bmasney@redhat.com 2026-01-08T21:16:32+00:00 e1f08613e113f02a3ec18c9a7964de97f940acbf The divider_round_rate() function is now deprecated, so let's migrate to divider_determine_rate() instead so that this deprecated API can be removed. Note that when the main function itself was migrated to use determine_rate, this was mistakenly converted to: req->rate = divider_round_rate(...) This is invalid in the case when an error occurs since it can set the rate to a negative value. Fixes: 0e56e3369b60 ("clk: qcom: alpha-pll: convert from round_rate() to determine_rate()") Signed-off-by: Brian Masney <bmasney@redhat.com> Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260108-clk-divider-round-rate-v1-14-535a3ed73bf3@redhat.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
The divider_round_rate() function is now deprecated, so let's migrate
to divider_determine_rate() instead so that this deprecated API can be
removed.

Note that when the main function itself was migrated to use
determine_rate, this was mistakenly converted to:

    req->rate = divider_round_rate(...)

This is invalid in the case when an error occurs since it can set the
rate to a negative value.

Fixes: 0e56e3369b60 ("clk: qcom: alpha-pll: convert from round_rate() to determine_rate()")
Signed-off-by: Brian Masney <bmasney@redhat.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260108-clk-divider-round-rate-v1-14-535a3ed73bf3@redhat.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>