Rafael J. Wysocki 3834e636b3 PM: runtime: clk: Fix clk_pm_runtime_get() error path ...

commit 64c7d7ea22 upstream.

clk_pm_runtime_get() assumes that the PM-runtime usage counter will
be dropped by pm_runtime_get_sync() on errors, which is not the case,
so PM-runtime references to devices acquired by the former are leaked
on errors returned by the latter.

Fix this by modifying clk_pm_runtime_get() to drop the reference if
pm_runtime_get_sync() returns an error.

Fixes: 9a34b45397 clk: Add support for runtime PM
Cc: 4.15+ <stable@vger.kernel.org> # 4.15+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-06-22 09:05:03 +02:00

..

actions

clk: actions: Fix factor clk struct member access

2020-01-27 14:51:14 +01:00

at91

clk: at91: usb: continue if clk_hw_round_rate() return zero

2020-04-23 10:30:17 +02:00

axis

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axs10x

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bcm

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berlin

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davinci

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h8300

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hisilicon

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imgtec

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imx

clk: vf610: fix refcount leak in vf610_clocks_init()

2020-01-27 14:50:09 +01:00

ingenic

clk: ingenic/jz4770: Exit with error if CGU init failed

2020-04-17 10:48:52 +02:00

keystone

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loongson1

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mediatek

clk: mediatek: Drop more __init markings for driver probe

2019-12-13 08:52:16 +01:00

meson

clk: meson: axg: spread spectrum is on mpll2

2020-01-27 14:50:49 +01:00

microchip

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mmp

clk: mmp2: Fix the order of timer mux parents

2020-02-05 14:43:43 +00:00

mvebu

clk: dove: fix refcount leak in dove_clk_init()

2020-01-27 14:50:10 +01:00

mxs

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nxp

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pistachio

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pxa

clk: pxa: fix one of the pxa RTC clocks

2020-01-04 19:12:57 +01:00

qcom

clk: qcom: rcg: Return failure for RCG update

2020-04-13 10:45:15 +02:00

renesas

clk: renesas: rcar-gen3: Set state when registering SD clocks

2019-12-13 08:52:32 +01:00

rockchip

clk: rockchip: fix incorrect configuration of rk3228 aclk_gpu* clocks

2020-05-20 08:18:50 +02:00

samsung

clk: samsung: exynos4: fix refcount leak in exynos4_get_xom()

2020-01-27 14:50:08 +01:00

sirf

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socfpga

clk: socfpga: fix refcount leak

2020-01-27 14:50:08 +01:00

spear

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sprd

clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle()

2020-01-23 08:21:39 +01:00

st

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sunxi

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sunxi-ng

clk: sunxi-ng: add mux and pll notifiers for A64 CPU clock

2020-02-24 08:34:44 +01:00

tegra

clk: tegra: Fix Tegra PMC clock out parents

2020-04-23 10:30:17 +02:00

ti

clk: ti: fix refcount leak in ti_dt_clocks_register()

2020-01-27 14:50:08 +01:00

uniphier

clk: uniphier: Add SCSSI clock gate for each channel

2020-02-24 08:34:45 +01:00

ux500

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versatile

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x86

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zte

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zynq

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clk-asm9260.c

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clk-aspeed.c

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clk-axi-clkgen.c

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clk-axm5516.c

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clk-bulk.c

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clk-cdce706.c

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clk-cdce925.c

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clk-clps711x.c

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clk-composite.c

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clk-conf.c

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clk-cs2000-cp.c

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clk-devres.c

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clk-divider.c

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clk-efm32gg.c

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clk-fixed-factor.c

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clk-fixed-rate.c

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clk-fractional-divider.c

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clk-gate.c

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clk-gemini.c

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clk-gpio.c

clk: clk-gpio: propagate rate change to parent

2020-01-04 19:12:52 +01:00

clk-hi655x.c

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clk-highbank.c

clk: highbank: fix refcount leak in hb_clk_init()

2020-01-27 14:50:08 +01:00

clk-hsdk-pll.c

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clk-max9485.c

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clk-max77686.c

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clk-moxart.c

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clk-multiplier.c

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clk-mux.c

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clk-nomadik.c

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clk-npcm7xx.c

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clk-nspire.c

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clk-oxnas.c

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clk-palmas.c

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clk-pwm.c

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clk-qoriq.c

clk: qoriq: fix refcount leak in clockgen_init()

2020-01-27 14:50:08 +01:00

clk-rk808.c

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clk-s2mps11.c

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clk-scmi.c

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clk-scpi.c

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clk-si514.c

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clk-si544.c

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clk-si570.c

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clk-si5351.c

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clk-si5351.h

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clk-stm32f4.c

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clk-stm32h7.c

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clk-stm32mp1.c

clk: stm32mp1: parent clocks update

2019-12-05 09:21:35 +01:00

clk-tango4.c

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clk-twl6040.c

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clk-u300.c

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clk-versaclock5.c

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clk-vt8500.c

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clk-wm831x.c

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clk-xgene.c

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clk.c

PM: runtime: clk: Fix clk_pm_runtime_get() error path

2020-06-22 09:05:03 +02:00

clk.h

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clkdev.c

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Kconfig

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Makefile

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