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Kunwu Chan 69b669cc63 ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init 
[ Upstream commit 1c2b1049af3f86545fcc5fae0fc725fb64b3a09e ]

devm_kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure. Ensure the allocation was successful
by checking the pointer validity.

Release the id allocated in 'mmdc_pmu_init' when 'devm_kasprintf'
return NULL

Suggested-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Fixes: e76bdfd7403a ("ARM: imx: Added perf functionality to mmdc driver")
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-13 18:18:13 +01:00
..
devices
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3ds_debugboard.c
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3ds_debugboard.h
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anatop.c
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avic.c
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board-mx31lilly.h
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board-mx31lite.h
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board-mx31moboard.h
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common.h
ARM: imx: build v7_cpu_resume() unconditionally
2020-03-12 13:00:30 +01:00
cpu-imx5.c
ARM: imx: add missing of_node_put()
2023-02-06 07:52:35 +01:00
cpu-imx25.c
ARM: imx: add missing of_node_put()
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cpu-imx27.c
ARM: imx: add missing of_node_put()
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cpu-imx31.c
ARM: imx: add missing of_node_put()
2023-02-06 07:52:35 +01:00
cpu-imx35.c
ARM: imx: add missing of_node_put()
2023-02-06 07:52:35 +01:00
cpu.c
ARM: imx: add initial support for imx7ulp
2018-12-10 08:56:30 +08:00
cpuidle-imx5.c
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2019-06-19 17:09:55 +02:00
cpuidle-imx6q.c
ARM: SoC platform updates
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cpuidle-imx6sl.c
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2019-06-19 17:09:55 +02:00
cpuidle-imx6sx.c
SPDX update for 5.2-rc6
2019-06-21 09:58:42 -07:00
cpuidle-imx7ulp.c
ARM: imx: add i.MX7ULP cpuidle support
2019-01-15 23:03:40 +08:00
cpuidle.h
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2019-05-30 11:26:37 -07:00
crmregs-imx3.h
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devices-imx21.h
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devices-imx27.h
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devices-imx31.h
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devices-imx35.h
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2019-06-19 17:09:55 +02:00
ehci-imx27.c
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ehci-imx31.c
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ehci-imx35.c
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2019-05-30 11:26:37 -07:00
ehci.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
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gpc.c
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hardware.h
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headsmp.S
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hotplug.c
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iim.h
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imx27-dt.c
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imx31-dt.c
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imx35-dt.c
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iomux-imx31.c
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2019-05-21 11:28:39 +02:00
iomux-mx2x.h
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iomux-mx3.h
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iomux-mx21.h
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iomux-mx27.h
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iomux-mx35.h
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iomux-v1.c
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iomux-v1.h
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iomux-v3.c
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iomux-v3.h
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irq-common.c
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irq-common.h
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Kconfig
ARM: imx: only select ARM_ERRATA_814220 for ARMv7-A
2020-04-13 10:48:11 +02:00
mach-armadillo5x0.c
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2019-05-21 11:28:39 +02:00
mach-bug.c
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mach-imx1.c
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mach-imx6q.c
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mach-imx6sl.c
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mach-imx6sx.c
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mach-imx6ul.c
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mach-imx7d-cm4.c
ARM: imx: Provide support for NXP i.MX7D Cortex-M4
2018-07-03 15:17:57 +08:00
mach-imx7d.c
ARM: imx: stop adjusting ar8031 phy tx delay
2019-08-24 20:30:22 +02:00
mach-imx7ulp.c
ARM: imx: add i.MX7ULP SoC revision support
2019-01-16 09:36:07 +08:00
mach-imx25.c
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mach-imx27_visstrim_m10.c
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mach-imx50.c
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mach-imx51.c
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mach-imx53.c
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mach-kzm_arm11_01.c
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mach-ls1021a.c
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mach-mx21ads.c
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mach-mx27_3ds.c
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mach-mx27ads.c
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mach-mx31_3ds.c
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mach-mx31ads.c
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mach-mx31lilly.c
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mach-mx31lite.c
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mach-mx31moboard.c
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mach-mx35_3ds.c
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mach-pca100.c
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mach-pcm037_eet.c
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mach-pcm037.c
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mach-pcm043.c
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mach-qong.c
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mach-vf610.c
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mach-vpr200.c
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Makefile
ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
2020-04-29 16:33:20 +02:00
Makefile.boot
ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC
2015-05-20 23:10:14 +02:00
mm-imx3.c
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mm-imx21.c
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mm-imx27.c
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mmdc.c
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
2023-12-13 18:18:13 +01:00
mx2x.h
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mx3x.h
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mx21.h
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mx27.h
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mx31.h
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mx31lilly-db.c
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mx31lite-db.c
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mx31moboard-devboard.c
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mx31moboard-marxbot.c
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mx31moboard-smartbot.c
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mx35.h
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mxc.h
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pcm037.h
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platsmp.c
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2019-05-30 11:26:37 -07:00
pm-imx5.c
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
2020-06-30 15:37:00 -04:00
pm-imx6.c
ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
2021-10-13 10:08:19 +02:00
pm-imx7ulp.c
ARM: imx: add i.MX7ULP cpuidle support
2019-01-15 23:03:40 +08:00
pm-imx25.c
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pm-imx27.c
ARM: imx: rework mx27_pm_init() call
2016-06-28 10:26:40 +08:00
resume-imx6.S
ARM: imx: build v7_cpu_resume() unconditionally
2020-03-12 13:00:30 +01:00
src.c
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ssi-fiq-ksym.c
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ssi-fiq.S
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suspend-imx6.S
ARM: imx: build suspend-imx6.S with arm instruction set
2021-02-03 23:25:58 +01:00
suspend-imx53.S
ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info
2021-07-25 14:35:11 +02:00
system.c
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tzic.c
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ulpi.h
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