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[PW_SID:1101154] rust: clk: Add ExclusiveClk and use it in pwm-th1520#2020

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[PW_SID:1101154] rust: clk: Add ExclusiveClk and use it in pwm-th1520#2020
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@linux-riscv-bot linux-riscv-bot commented May 26, 2026

PR for series 1101154 applied to workflow__riscv__fixes

Name: rust: clk: Add ExclusiveClk and use it in pwm-th1520
URL: https://patchwork.kernel.org/project/linux-riscv/list/?series=1101154
Version: 1

sysheap added 2 commits May 26, 2026 17:29
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rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get
9e6fec6 
Add Rust bindings for clk_rate_exclusive_get() and
clk_rate_exclusive_put().

Clk::rate_exclusive_get() consumes the Clk and returns an ExclusiveClk;
the matching put is issued from its Drop impl. ExclusiveClk derefs to
Clk so existing rate / prepare / enable APIs remain available on the
locked handle.

Signed-off-by: Maurice Hieronymus <mhi@mailbox.org>
Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>
@sysheap
pwm: th1520: Lock clock rate with clk_rate_exclusive_get
8c1f0da 
The driver derives period and duty cycle from the clock rate read at
probe, so a later rate change would silently miscompute waveforms.
Switch to the new ExclusiveClk wrapper to hold the rate for the lifetime
of the driver data and drop the corresponding TODO.

Signed-off-by: Maurice Hieronymus <mhi@mailbox.org>
Signed-off-by: Linux RISC-V bot <linux.riscv.bot@gmail.com>
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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 114.23 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1017.15 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1372.85 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 19.46 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 20.98 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.60 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 76.39 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.23 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
kdoc
Desc: Detects for kdoc errors
Duration: 0.70 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.22 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 1: "[1/2] rust: clk: Add ExclusiveClk wrapper for clk_rate_exclusive_get"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.26 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
build-rv32-defconfig
Desc: Builds riscv32 defconfig
Duration: 115.35 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
build-rv64-clang-allmodconfig
Desc: Builds riscv64 allmodconfig with Clang, and checks for errors and added warnings
Duration: 1018.92 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
build-rv64-gcc-allmodconfig
Desc: Builds riscv64 allmodconfig with GCC, and checks for errors and added warnings
Duration: 1369.13 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
build-rv64-nommu-k210-defconfig
Desc: Builds riscv64 defconfig with NOMMU for K210
Duration: 19.34 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
build-rv64-nommu-k210-virt
Desc: Builds riscv64 defconfig with NOMMU for the virt platform
Duration: 20.75 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
checkpatch
Desc: Runs checkpatch.pl on the patch
Duration: 0.58 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
dtb-warn-rv64
Desc: Checks for Device Tree warnings/errors
Duration: 76.44 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
header-inline
Desc: Detects static functions without inline keyword in header files
Duration: 0.26 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
kdoc
Desc: Detects for kdoc errors
Duration: 0.72 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
module-param
Desc: Detect module_param changes
Duration: 0.24 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
verify-fixes
Desc: Verifies that the Fixes: tags exist
Duration: 0.23 seconds
Result: PASS

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linux-riscv-bot commented May 26, 2026

Patch 2: "[2/2] pwm: th1520: Lock clock rate with clk_rate_exclusive_get"
verify-signedoff
Desc: Verifies that Signed-off-by: tags are correct
Duration: 0.27 seconds
Result: PASS

@linux-riscv-bot linux-riscv-bot deleted the pw1101154 branch May 28, 2026 01:29
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