Nícolas F. R. A. Prado 1b3bae282a cpufreq: mediatek-hw: Don't error out if supply is not found ... [ Upstream commit eaffb10b51 ] devm_regulator_get_optional() returns -ENODEV if no supply can be found. By introducing its usage, commit 788715b5f2 ("cpufreq: mediatek-hw: Wait for CPU supplies before probing") caused the driver to fail probe if no supply was present in any of the CPU DT nodes. Use devm_regulator_get() instead since the CPUs do require supplies even if not described in the DT. It will gracefully return a dummy regulator if none is found in the DT node, allowing probe to succeed. Fixes: 788715b5f2 ("cpufreq: mediatek-hw: Wait for CPU supplies before probing") Reported-by: kernelci.org bot <bot@kernelci.org> Closes: https://linux.kernelci.org/test/case/id/65b0b169710edea22852a3fa/ Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-26 18:20:32 -04:00
..
acpi-cpufreq.c	cpufreq: ACPI: Add Zhaoxin/Centaur turbo boost control interface support	2022-06-29 20:14:39 +02:00
amd-pstate-trace.c	cpufreq: amd-pstate: Add trace for AMD P-State module	2021-12-30 18:51:39 +01:00
amd-pstate-trace.h	cpufreq: amd-pstate: Add more tracepoint for AMD P-State module	2022-03-09 19:53:01 +01:00
amd-pstate-ut.c	cpufreq: amd-pstate-ut: Fix kernel panic when loading the driver	2023-09-13 09:42:29 +02:00
amd-pstate.c	cpufreq/amd-pstate: Fix the return value of amd_pstate_fast_switch()	2023-12-08 08:51:15 +01:00
amd_freq_sensitivity.c	cpufreq: amd_freq_sensitivity: Add missing pci_dev_put()	2022-12-31 13:31:58 +01:00
armada-8k-cpufreq.c
armada-37xx-cpufreq.c	cpufreq: Explicitly include correct DT includes	2024-03-26 18:20:31 -04:00
bmips-cpufreq.c	cpufreq: bmips-cpufreq: Use module_init and add module_exit	2022-08-30 13:49:23 +05:30
brcmstb-avs-cpufreq.c	cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value	2024-03-26 18:20:31 -04:00
cppc_cpufreq.c	cpufreq: CPPC: Add u64 casts to avoid overflowing	2023-02-01 08:34:28 +01:00
cpufreq-dt-platdev.c	cpufreq: Use of_property_present() for testing DT property presence	2024-01-25 15:27:20 -08:00
cpufreq-dt.c	cpufreq: dt: Switch to use dev_err_probe() helper	2022-10-18 16:22:25 +05:30
cpufreq-dt.h
cpufreq-nforce2.c
cpufreq.c	cpufreq: Fix the race condition while updating the transition_task of policy	2023-09-13 09:42:59 +02:00
cpufreq_conservative.c	cpufreq: unify show() and store() naming and use __ATTR_XX	2022-03-10 19:55:05 +01:00
cpufreq_governor.c	cpufreq: governor: Use kobject release() method to free dbs_data	2022-04-13 15:22:41 +02:00
cpufreq_governor.h	cpufreq: governor: Use kobject release() method to free dbs_data	2022-04-13 15:22:41 +02:00
cpufreq_governor_attr_set.c	cpufreq: Move to_gov_attr_set() to cpufreq.h	2022-02-04 19:22:34 +01:00
cpufreq_ondemand.c	cpufreq: ondemand: Use cpumask_var_t for on-stack cpu mask	2022-07-25 20:38:01 +02:00
cpufreq_ondemand.h
cpufreq_performance.c
cpufreq_powersave.c
cpufreq_stats.c	cpufreq: stats: Fix buffer overflow detection in trans_stats()	2023-11-28 17:07:16 +00:00
cpufreq_userspace.c
davinci-cpufreq.c	cpufreq: davinci: Fix clk use after free	2023-03-10 09:33:01 +01:00
e_powersaver.c
elanfreq.c
freq_table.c	cpufreq: Fix scaling_{available,boost}_frequencies_show() comments	2021-03-26 17:43:48 +01:00
gx-suspmod.c
highbank-cpufreq.c	cpufreq: Add __init annotation to module init funcs	2022-09-26 11:15:04 +05:30
ia64-acpi-cpufreq.c	ia64: fix format string for ia64-acpi-cpu-freq	2021-03-19 17:26:20 +01:00
imx-cpufreq-dt.c	cpufreq: Use of_property_present() for testing DT property presence	2024-01-25 15:27:20 -08:00
imx6q-cpufreq.c	cpufreq: Use of_property_present() for testing DT property presence	2024-01-25 15:27:20 -08:00
intel_pstate.c	cpufreq: intel_pstate: fix pstate limits enforcement for adjust_perf call back	2024-03-06 14:45:06 +00:00
Kconfig	cpufreq: loongson2: fix Kconfig "its" grammar	2022-07-25 20:34:56 +02:00
Kconfig.arm	nvmem: prefix all symbols with NVMEM_	2022-09-24 14:54:38 +02:00
Kconfig.powerpc
Kconfig.x86	cpufreq: amd-pstate: change amd-pstate driver to be built-in type	2022-11-22 19:57:15 +01:00
kirkwood-cpufreq.c
longhaul.c	cpufreq: longhaul: Replace acpi_bus_get_device()	2022-02-04 19:31:49 +01:00
longhaul.h
longrun.c
loongson1-cpufreq.c
loongson2_cpufreq.c	cpufreq: loongson2: Remove unused linux/sched.h headers	2021-06-07 17:43:52 +02:00
Makefile	cpufreq: amd-pstate: Add test module for amd-pstate driver	2022-10-05 11:05:17 -06:00
maple-cpufreq.c
mediatek-cpufreq-hw.c	cpufreq: mediatek-hw: Don't error out if supply is not found	2024-03-26 18:20:32 -04:00
mediatek-cpufreq.c	cpufreq: mediatek: correct voltages for MT7622 and MT7623	2023-07-19 16:21:58 +02:00
mvebu-cpufreq.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_56.RULE (part 2)	2022-06-10 14:51:35 +02:00
omap-cpufreq.c	cpufreq: omap: Use .register_em() to register with energy model	2021-08-12 09:54:07 +05:30
p4-clockmod.c
pasemi-cpufreq.c	cpufreq: Prepare cleanup of powerpc's asm/prom.h	2022-04-13 17:18:45 +02:00
pcc-cpufreq.c
pmac32-cpufreq.c	cpufreq: pmac32-cpufreq: Fix refcount leak bug	2022-06-28 13:34:51 +05:30
pmac64-cpufreq.c	cpufreq: Prepare cleanup of powerpc's asm/prom.h	2022-04-13 17:18:45 +02:00
powernow-k6.c
powernow-k7.c
powernow-k7.h
powernow-k8.c	cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit()	2023-09-13 09:42:30 +02:00
powernow-k8.h
powernv-cpufreq.c	cpufreq: Introducing CPUFREQ_RELATION_E	2021-10-05 16:33:05 +02:00
ppc_cbe_cpufreq.c	cpufreq: Explicitly include correct DT includes	2024-03-26 18:20:31 -04:00
ppc_cbe_cpufreq.h
ppc_cbe_cpufreq_pervasive.c
ppc_cbe_cpufreq_pmi.c	cpufreq: Explicitly include correct DT includes	2024-03-26 18:20:31 -04:00
pxa2xx-cpufreq.c	cpufreq: pxa3: move clk register access to clk driver	2022-05-07 22:55:49 +02:00
pxa3xx-cpufreq.c	cpufreq: pxa3: move clk register access to clk driver	2022-05-07 22:55:49 +02:00
qcom-cpufreq-hw.c	cpufreq: qcom-cpufreq-hw: Revert adding cpufreq qos	2023-05-11 23:03:12 +09:00
qcom-cpufreq-nvmem.c	cpufreq: Explicitly include correct DT includes	2024-03-26 18:20:31 -04:00
qoriq-cpufreq.c	drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c	2022-06-28 13:34:45 +05:30
raspberrypi-cpufreq.c
s3c24xx-cpufreq-debugfs.c
s3c24xx-cpufreq.c
s3c64xx-cpufreq.c
s3c2410-cpufreq.c
s3c2412-cpufreq.c
s3c2416-cpufreq.c
s3c2440-cpufreq.c	cpufreq: s3c244x: add fallthrough comments for switch	2021-10-04 11:43:14 +05:30
s5pv210-cpufreq.c	cpufreq: Introducing CPUFREQ_RELATION_E	2021-10-05 16:33:05 +02:00
sa1100-cpufreq.c
sa1110-cpufreq.c
sc520_freq.c	cpufreq: sc520_freq: add 'fallthrough' to one case	2021-05-21 18:52:13 +02:00
scmi-cpufreq.c	cpufreq: scmi: process the result of devm_of_clk_add_hw_provider()	2024-01-25 15:27:20 -08:00
scpi-cpufreq.c	cpufreq: Explicitly include correct DT includes	2024-03-26 18:20:31 -04:00
sh-cpufreq.c	cpufreq: sh: Remove sh_cpufreq_cpu_ready()	2021-09-02 18:04:17 +02:00
sparc-us2e-cpufreq.c
sparc-us3-cpufreq.c
spear-cpufreq.c
speedstep-centrino.c
speedstep-ich.c
speedstep-lib.c
speedstep-lib.h
speedstep-smi.c
sti-cpufreq.c	cpufreq: Explicitly include correct DT includes	2024-03-26 18:20:31 -04:00
sun50i-cpufreq-nvmem.c	cpufreq: sun50i: Switch to use dev_err_probe() helper	2022-10-18 16:22:26 +05:30
tegra20-cpufreq.c	cpufreq: Use of_property_present() for testing DT property presence	2024-01-25 15:27:20 -08:00
tegra124-cpufreq.c
tegra186-cpufreq.c	cpufreq: tegra186/tegra194: Handle errors in BPMP response	2021-10-04 12:31:36 +05:30
tegra194-cpufreq.c	cpufreq: tegra194: Fix module loading	2022-10-18 16:22:25 +05:30
ti-cpufreq.c	cpufreq: Explicitly include correct DT includes	2024-03-26 18:20:31 -04:00
vexpress-spc-cpufreq.c	cpufreq: Explicitly include correct DT includes	2024-03-26 18:20:31 -04:00