kernel_optimize_test/drivers/clocksource
Randy Dunlap 44a77e52bd clocksource: acpi_pm: fix return value of __setup handler
[ Upstream commit 6a861abceecb68497dd82a324fee45a5332dcece ]

__setup() handlers should return 1 to obsolete_checksetup() in
init/main.c to indicate that the boot option has been handled.
A return of 0 causes the boot option/value to be listed as an Unknown
kernel parameter and added to init's (limited) environment strings.

The __setup() handler interface isn't meant to handle negative return
values -- they are non-zero, so they mean "handled" (like a return
value of 1 does), but that's just a quirk. So return 1 from
parse_pmtmr(). Also print a warning message if kstrtouint() returns
an error.

Fixes: 6b148507d3 ("pmtmr: allow command line override of ioport")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Igor Zhbanov <i.zhbanov@omprussia.ru>
Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-08 14:40:03 +02:00
..
acpi_pm.c clocksource: acpi_pm: fix return value of __setup handler 2022-04-08 14:40:03 +02:00
arc_timer.c clocksource/drivers/arc_timer: Remove duplicate error message 2020-05-22 23:58:56 +02:00
arm_arch_timer.c clocksource/arm_arch_timer: Improve Allwinner A64 timer workaround 2021-07-19 09:44:59 +02:00
arm_global_timer.c
armv7m_systick.c
asm9260_timer.c
bcm_kona_timer.c
bcm2835_timer.c
clksrc_st_lpc.c
clksrc-dbx500-prcmu.c
clps711x-timer.c
dummy_timer.c
dw_apb_timer_of.c clocksource: dw_apb_timer_of: Fix missing clockevent timers 2020-05-23 00:02:59 +02:00
dw_apb_timer.c clocksource: dw_apb_timer: Make CPU-affiliation being optional 2020-05-23 00:02:41 +02:00
em_sti.c
exynos_mct.c clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts 2022-04-08 14:40:02 +02:00
h8300_timer8.c clocksource/drivers/h8300_timer8: Fix wrong return value in h8300_8timer_init() 2020-08-24 13:01:38 +02:00
h8300_timer16.c
h8300_tpu.c
hyperv_timer.c hv: clocksource: Add notrace attribute to read_hv_sched_clock_*() functions 2020-09-28 09:04:48 +00:00
i8253.c
ingenic-ost.c clocksource/drivers/ingenic_ost: Fix return value check in ingenic_ost_probe() 2021-05-14 09:50:16 +02:00
ingenic-sysost.c clocksource/drivers/ingenic: Add support for the Ingenic X1000 OST. 2020-07-23 16:58:09 +02:00
ingenic-timer.c clocksource/drivers/ingenic: Fix section mismatch 2020-12-30 11:53:33 +01:00
jcore-pit.c
Kconfig clocksource/drivers/timer-ti-dm: Select TIMER_OF 2021-11-18 14:04:09 +01:00
Makefile clocksource/drivers: Add CLINT timer driver 2020-08-20 10:57:29 -07:00
mips-gic-timer.c clocksource: mips-gic-timer: Mark GIC timer as unstable if ref clock changes 2020-05-23 00:03:16 +02:00
mmio.c
mps2-timer.c clocksource/drivers/mps2-timer: Use semicolons rather than commas to separate statements 2020-10-01 10:07:26 +02:00
mxs_timer.c clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined 2021-03-04 11:37:57 +01:00
nomadik-mtu.c clocksource/drivers/nomadik-mtu: Handle 32kHz clock 2020-07-23 16:57:43 +02:00
numachip.c
renesas-ostm.c
samsung_pwm_timer.c
scx200_hrt.c
sh_cmt.c clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel 2021-09-15 09:50:29 +02:00
sh_mtu2.c
sh_tmu.c
timer-armada-370-xp.c clocksource/drivers/armada-370-xp: Use semicolons rather than commas to separate statements 2020-10-02 16:27:28 +02:00
timer-atcpit100.c
timer-atlas7.c
timer-atmel-pit.c
timer-atmel-st.c clocksource/drivers/atmel-st: Remove useless 'status' 2020-04-15 10:57:15 +02:00
timer-atmel-tcb.c clocksource/drivers/timer-atmel-tcb: Add sama5d2 support 2020-07-11 18:58:24 +02:00
timer-cadence-ttc.c clocksource/drivers/cadence_ttc: Fix memory leak in ttc_setup_clockevent() 2020-12-30 11:53:32 +01:00
timer-clint.c clocksource: clint: Export clint_time_val for modules 2020-09-29 23:55:27 -07:00
timer-cs5535.c
timer-davinci.c clocksource: davinci: axe a pointless __GFP_NOFAIL 2020-04-09 12:13:20 +02:00
timer-digicolor.c
timer-efm32.c
timer-fsl-ftm.c
timer-fttmr010.c
timer-gx6605s.c clocksource/drivers/timer-gx6605s: Fixup counter reload 2020-08-24 13:01:39 +02:00
timer-imx-gpt.c
timer-imx-sysctr.c
timer-imx-tpm.c clocksource/drivers/imx-tpm: Add support for ARM64 2020-04-09 16:24:50 +02:00
timer-integrator-ap.c
timer-ixp4xx.c
timer-keystone.c
timer-lpc32xx.c
timer-mediatek.c
timer-meson6.c
timer-microchip-pit64b.c clocksource/drivers/timer-microchip-pit64b: Use notrace 2022-04-08 14:40:02 +02:00
timer-milbeaut.c
timer-mp-csky.c
timer-npcm7xx.c
timer-nps.c
timer-of.c clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init() 2022-04-08 14:40:02 +02:00
timer-of.h
timer-orion.c clocksource/drivers/orion: Add missing clk_disable_unprepare() on error path 2020-12-30 11:53:32 +01:00
timer-owl.c
timer-oxnas-rps.c
timer-pistachio.c
timer-prima2.c
timer-probe.c treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
timer-pxa.c
timer-qcom.c
timer-rda.c
timer-riscv.c RISC-V: Remove CLINT related code from timer and arch 2020-08-20 10:58:13 -07:00
timer-rockchip.c
timer-sp.h clocksource/drivers/sp804: Enable Hisilicon sp804 timer 64bit mode 2020-09-24 10:51:04 +02:00
timer-sp804.c clocksource/drivers/sp804: Enable Hisilicon sp804 timer 64bit mode 2020-09-24 10:51:04 +02:00
timer-sprd.c
timer-stm32-lp.c clocksource: Add Low Power STM32 timers driver 2020-06-18 11:19:58 +01:00
timer-stm32.c
timer-sun4i.c
timer-sun5i.c
timer-tango-xtal.c
timer-tegra.c
timer-ti-32k.c clocksource/drivers: Replace HTTP links with HTTPS ones 2020-07-23 16:57:43 +02:00
timer-ti-dm-systimer.c clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix 2022-04-08 14:40:01 +02:00
timer-ti-dm.c clocksource/drivers/timer-ti-dm: Save and restore timer TIOCP_CFG 2021-07-14 16:56:12 +02:00
timer-u300.c
timer-versatile.c clocksource/drivers/timer-versatile: Clear OF_POPULATED flag 2020-05-23 00:03:25 +02:00
timer-vf-pit.c clocksource/drivers/timer-vf-pit: Add missing parenthesis 2020-04-05 09:24:58 +02:00
timer-vt8500.c
timer-zevio.c