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linux-stable/drivers/reset
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Kishon Vijay Abraham I 9a5933aa12 reset: Fix memory leak in reset_control_array_put() 
[ Upstream commit 532f9cd6ee ]

Memory allocated for 'struct reset_control_array' in
of_reset_control_array_get() is never freed in
reset_control_array_put() resulting in kmemleak showing
the following backtrace.

  backtrace:
    [<00000000c5f17595>] __kmalloc+0x1b0/0x2b0
    [<00000000bd499e13>] of_reset_control_array_get+0xa4/0x180
    [<000000004cc02754>] 0xffff800008c669e4
    [<0000000050a83b24>] platform_drv_probe+0x50/0xa0
    [<00000000d3a0b0bc>] really_probe+0x108/0x348
    [<000000005aa458ac>] driver_probe_device+0x58/0x100
    [<000000008853626c>] device_driver_attach+0x6c/0x90
    [<0000000085308d19>] __driver_attach+0x84/0xc8
    [<00000000080d35f2>] bus_for_each_dev+0x74/0xc8
    [<00000000dd7f015b>] driver_attach+0x20/0x28
    [<00000000923ba6e6>] bus_add_driver+0x148/0x1f0
    [<0000000061473b66>] driver_register+0x60/0x110
    [<00000000c5bec167>] __platform_driver_register+0x40/0x48
    [<000000007c764b4f>] 0xffff800008c6c020
    [<0000000047ec2e8c>] do_one_initcall+0x5c/0x1b0
    [<0000000093d4b50d>] do_init_module+0x54/0x1d0

Fixes: 17c82e206d ("reset: Add APIs to manage array of resets")
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-12-05 09:19:36 +01:00
..
hisilicon
sti
tegra
core.c reset: Fix memory leak in reset_control_array_put() 2019-12-05 09:19:36 +01:00
Kconfig reset: meson: add meson audio arb driver 2018-07-20 18:17:31 +02:00
Makefile reset: meson: add meson audio arb driver 2018-07-20 18:17:31 +02:00
reset-a10sr.c
reset-ath79.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
reset-axs10x.c headers: separate linux/mod_devicetable.h from linux/platform_device.h 2018-07-07 17:52:26 +02:00
reset-berlin.c
reset-hsdk.c ARC: reset: remove the misleading v1 suffix all over 2017-09-18 13:02:03 +02:00
reset-imx7.c ARM: SoC: late updates 2018-08-25 14:12:36 -07:00
reset-lantiq.c
reset-lpc18xx.c
reset-meson-audio-arb.c reset: meson-audio-arb: Fix missing .owner setting of reset_controller_dev 2019-05-08 07:21:47 +02:00
reset-meson.c reset: meson: enable level reset support on Meson8b 2018-02-16 15:32:09 +01:00
reset-oxnas.c
reset-pistachio.c
reset-qcom-aoss.c reset: qcom: AOSS (always on subsystem) reset controller 2018-07-16 12:15:51 +02:00
reset-simple.c reset: simple: export reset_simple_ops to be referred from modules 2018-07-16 12:15:54 +02:00
reset-simple.h reset: socfpga: use the reset-simple driver 2017-10-18 15:51:02 +02:00
reset-stm32mp1.c reset: stm32mp1: Enable stm32mp1 reset driver 2018-03-27 10:44:04 +02:00
reset-sunxi.c reset: sunxi: use reset-simple driver 2017-10-17 15:35:24 +02:00
reset-ti-sci.c
reset-ti-syscon.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
reset-uniphier-usb3.c reset: uniphier: add USB3 core reset control 2018-07-16 12:15:55 +02:00
reset-uniphier.c reset: uniphier: add reset control support for SPI 2018-07-19 11:19:47 +02:00
reset-zynq.c