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linux-stable/arch/arm/mach-imx
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Kunwu Chan 12ac3b0ab8 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 18:39:16 +01:00
..
anatop.c
ARM: imx: Use correct SRC base address
2020-12-01 08:09:01 +08:00
avic.c
irq: remove handle_domain_{irq,nmi}()
2021-10-26 10:13:31 +01:00
common.h
ARM: imx: common: Move prototype outside the SMP block
2021-07-14 15:28:43 +08:00
cpu-imx5.c
ARM: imx: add missing of_node_put()
2023-02-01 08:34:04 +01:00
cpu-imx25.c
ARM: imx: add missing of_node_put()
2023-02-01 08:34:04 +01:00
cpu-imx27.c
ARM: imx: add missing of_node_put()
2023-02-01 08:34:04 +01:00
cpu-imx31.c
ARM: imx: add missing of_node_put()
2023-02-01 08:34:04 +01:00
cpu-imx35.c
ARM: imx: add missing of_node_put()
2023-02-01 08:34:04 +01:00
cpu.c
soc: imx: move cpu code to drivers/soc/imx
2020-05-20 23:03:50 +08:00
cpuidle-imx5.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cpuidle-imx6q.c
context_tracking: Take idle eqs entrypoints over RCU
2022-07-05 13:32:16 -07:00
cpuidle-imx6sl.c
clk: imx: Move 'imx6sl_set_wait_clk()'s prototype out to accessible header
2021-01-30 22:13:23 +08:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 159
2019-05-30 11:26:37 -07:00
crmregs-imx3.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
gpc.c
ARM: imx: Remove unnecessary blank lines
2020-03-11 15:17:02 +08:00
hardware.h
ARM: imx: Remove unused IMX_GPIO_NR() macro
2021-01-29 16:47:25 +08:00
headsmp.S
ARM: imx: add smp support for imx7d
2021-06-12 12:02:57 +08:00
hotplug.c
ARM: imx: add smp support for imx7d
2021-06-12 12:02:57 +08:00
iim.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
irq-common.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
irq-common.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
Kconfig
ARM: Kconfig: clean up platform selection
2022-08-18 16:44:59 +02:00
mach-imx1.c
ARM: imx: avic: Convert to using IRQCHIP_DECLARE
2021-03-15 12:21:18 +08:00
mach-imx6q.c
Revert "ARM: imx6q: drop of_platform_default_populate() from init_machine"
2021-09-22 11:49:03 +08:00
mach-imx6sl.c
ARM: imx: use device_initcall for imx_soc_device_init
2020-05-20 23:03:42 +08:00
mach-imx6sx.c
ARM: imx6sx: remove Atheros AR8031 PHY fixup
2021-05-23 11:32:46 +08:00
mach-imx6ul.c
ARM: mach-imx: imx6ul: Print SOC revision on boot
2021-01-07 11:25:18 +08:00
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: add smp support for imx7d
2021-06-12 12:02:57 +08:00
mach-imx7ulp.c
ARM: imx: imx7ulp: Add a comment explaining the B2 silicon version
2020-11-10 09:56:01 +08:00
mach-imx25.c
ARM: imx: avic: Convert to using IRQCHIP_DECLARE
2021-03-15 12:21:18 +08:00
mach-imx27.c
ARM: imx: avic: Convert to using IRQCHIP_DECLARE
2021-03-15 12:21:18 +08:00
mach-imx31.c
ARM: imx: avic: Convert to using IRQCHIP_DECLARE
2021-03-15 12:21:18 +08:00
mach-imx35.c
ARM: imx: avic: Convert to using IRQCHIP_DECLARE
2021-03-15 12:21:18 +08:00
mach-imx50.c
ARM: imx: Initialize SoC ID on i.MX50
2021-05-13 15:42:21 +08:00
mach-imx51.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 159
2019-05-30 11:26:37 -07:00
mach-imx53.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 159
2019-05-30 11:26:37 -07:00
mach-imxrt.c
ARM: imx: Add initial support for i.MXRT10xx family
2022-01-28 17:46:42 +08:00
mach-ls1021a.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
mach-vf610.c
ARM: imx: use device_initcall for imx_soc_device_init
2020-05-20 23:03:42 +08:00
Makefile
ARM: imx: Add initial support for i.MXRT10xx family
2022-01-28 17:46:42 +08:00
mm-imx3.c
ARM: imx: avic: Convert to using IRQCHIP_DECLARE
2021-03-15 12:21:18 +08:00
mmdc.c
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
2023-12-13 18:39:16 +01:00
mx2x.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
mx3x.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mx27.h
ARM: imx: Remove unused definitions
2020-09-22 14:08:13 +08:00
mx31.h
ARM: imx: Remove unused definitions
2020-09-22 14:08:13 +08:00
mx35.h
ARM: imx: Remove unused definitions
2020-09-22 14:08:13 +08:00
mxc.h
ARM: imx: move cpu definitions into a header
2020-05-20 23:03:47 +08:00
platsmp.c
ARM: imx: add smp support for imx7d
2021-06-12 12:02:57 +08:00
pm-imx5.c
ARM: mach-imx: Fix a spelling in the file pm-imx5.c
2021-03-15 12:21:59 +08:00
pm-imx6.c
Merge branches 'devel-stable' and 'misc' into for-linus
2021-11-02 09:04:22 +00:00
pm-imx7ulp.c
ARM: imx: Add missing of_node_put()
2020-02-18 17:46:08 +08:00
pm-imx25.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pm-imx27.c
ARM: imx: pm-imx27: Include "common.h"
2021-05-23 10:48:56 +08:00
resume-imx6.S
ARM: imx: build v7_cpu_resume() unconditionally
2020-02-13 21:21:44 +08:00
src.c
ARM: imx: register reset controller from a platform driver
2021-10-15 09:38:06 +08:00
ssi-fiq-ksym.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ssi-fiq.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
suspend-imx6.S
ARM: imx: build suspend-imx6.S with arm instruction set
2021-01-18 14:47:34 +08:00
suspend-imx53.S
ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info
2021-05-13 15:40:08 +08:00
system.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
tzic.c
irq: remove handle_domain_{irq,nmi}()
2021-10-26 10:13:31 +01:00