Re: [PATCH 4/4] cpufreq: Make cpufreq_driver->exit() return void

From: Mario Limonciello
Date: Thu Jul 04 2024 - 07:56:47 EST


On 7/4/2024 1:53, Viresh Kumar wrote:
From: Lizhe <sensor1010@xxxxxxx>

The cpufreq core doesn't check the return type of the exit() callback
and there is not much the core can do on failures at that point. Just
drop the returned value and make it return void.

Signed-off-by: Lizhe <sensor1010@xxxxxxx>
[ Viresh: Reworked the patches to fix all missing changes together. ]
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
drivers/cpufreq/acpi-cpufreq.c | 4 +---
drivers/cpufreq/amd-pstate.c | 7 ++-----
drivers/cpufreq/apple-soc-cpufreq.c | 4 +---
drivers/cpufreq/bmips-cpufreq.c | 4 +---
drivers/cpufreq/cppc_cpufreq.c | 3 +--
drivers/cpufreq/cpufreq-dt.c | 3 +--
drivers/cpufreq/e_powersaver.c | 3 +--
drivers/cpufreq/intel_pstate.c | 8 +++-----
drivers/cpufreq/mediatek-cpufreq-hw.c | 4 +---
drivers/cpufreq/mediatek-cpufreq.c | 4 +---
drivers/cpufreq/omap-cpufreq.c | 3 +--
drivers/cpufreq/pasemi-cpufreq.c | 6 ++----
drivers/cpufreq/powernow-k6.c | 5 ++---
drivers/cpufreq/powernow-k7.c | 3 +--
drivers/cpufreq/powernow-k8.c | 6 ++----
drivers/cpufreq/powernv-cpufreq.c | 4 +---
drivers/cpufreq/ppc_cbe_cpufreq.c | 3 +--
drivers/cpufreq/qcom-cpufreq-hw.c | 4 +---
drivers/cpufreq/qoriq-cpufreq.c | 4 +---
drivers/cpufreq/scmi-cpufreq.c | 4 +---
drivers/cpufreq/scpi-cpufreq.c | 4 +---
drivers/cpufreq/sh-cpufreq.c | 4 +---
drivers/cpufreq/sparc-us2e-cpufreq.c | 3 +--
drivers/cpufreq/sparc-us3-cpufreq.c | 3 +--
drivers/cpufreq/speedstep-centrino.c | 10 +++-------
drivers/cpufreq/tegra194-cpufreq.c | 4 +---
drivers/cpufreq/vexpress-spc-cpufreq.c | 5 ++---
include/linux/cpufreq.h | 2 +-
28 files changed, 37 insertions(+), 84 deletions(-)

Acked-by: Mario Limonciello <mario.limonciello@xxxxxxx> # drivers/cpufreq/amd-pstate.c