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Kunwu Chan 47aedb4ce2 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 17:42:17 +01:00
..
devices
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
3ds_debugboard.c
ARM: imx: 3ds-debugboard: Include "3ds_debugboard.h" header file
2017-10-13 14:44:02 +08:00
3ds_debugboard.h
…
anatop.c
ARM: imx: Improve the soc revision calculation flow
2018-02-12 13:13:02 +08:00
avic.c
ARM: imx: avic: set low-power interrupt mask for imx25
2018-02-28 08:55:01 +08:00
board-mx31lilly.h
…
board-mx31lite.h
…
board-mx31moboard.h
…
common.h
ARM: imx: build v7_cpu_resume() unconditionally
2020-03-11 14:15:11 +01:00
cpu-imx5.c
ARM: mx5: Set the DBGEN bit in ARM_GPC register
2018-07-12 09:52:20 +08:00
cpu-imx25.c
ARM: mx25: Retrieve IIM base from dt
2015-03-13 22:06:35 +08:00
cpu-imx27.c
ARM: imx: use endian-safe readl/readw/writel/writew
2016-02-02 13:24:17 +08:00
cpu-imx31.c
ARM: imx: use endian-safe readl/readw/writel/writew
2016-02-02 13:24:17 +08:00
cpu-imx35.c
ARM: imx: use endian-safe readl/readw/writel/writew
2016-02-02 13:24:17 +08:00
cpu.c
ARM: imx: flag failure of of_iomap
2018-07-11 20:47:37 +08:00
cpuidle-imx5.c
ARM: imx: cpuidle-imx5: Include "cpuidle.h" header file
2017-10-13 14:44:05 +08:00
cpuidle-imx6q.c
ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
2019-04-03 06:26:21 +02:00
cpuidle-imx6sl.c
ARM: imx: remove i.MX6SLL support in i.MX6SL cpu idle driver
2018-06-19 09:07:34 +08:00
cpuidle-imx6sx.c
ARM: imx: cpuidle-imx6sx: Restrict the SW2ISO increase to i.MX6SX
2019-06-25 11:36:00 +08:00
cpuidle.h
ARM: imx: support arm power off in cpuidle for i.mx6sx
2015-01-05 21:34:29 +08:00
crmregs-imx3.h
…
devices-imx21.h
…
devices-imx27.h
…
devices-imx31.h
…
devices-imx35.h
…
ehci-imx27.c
ARM: imx: move EHCI platform defines out of platform_data header
2014-07-18 16:10:04 +08:00
ehci-imx31.c
ARM: imx: move EHCI platform defines out of platform_data header
2014-07-18 16:10:04 +08:00
ehci-imx35.c
ARM: imx: move EHCI platform defines out of platform_data header
2014-07-18 16:10:04 +08:00
ehci.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
gpc.c
ARM: imx: add L2 page power control for GPC
2018-06-19 09:06:48 +08:00
hardware.h
ARM: imx: (trivial) fix typo and grammar
2016-09-05 10:36:19 +08:00
headsmp.S
ARM: imx: enable big endian mode
2016-02-02 13:31:19 +08:00
hotplug.c
…
iim.h
…
imx27-dt.c
ARM: imx: rework mx27_pm_init() call
2016-06-28 10:26:40 +08:00
imx31-dt.c
ARM: i.MX31: remove rnga registration as a platform device
2018-07-11 20:23:18 +08:00
imx35-dt.c
ARM: i.MX: Do not explicitly call l2x0_of_init()
2016-06-21 20:40:47 +08:00
iomux-imx31.c
ARM: imx: use endian-safe readl/readw/writel/writew
2016-02-02 13:24:17 +08:00
iomux-mx2x.h
…
iomux-mx3.h
ARM: i.MX31 iomux: remove duplicates with alternate name
2016-08-08 21:41:17 +08:00
iomux-mx21.h
…
iomux-mx27.h
…
iomux-mx35.h
…
iomux-v1.c
ARM: imx: use endian-safe readl/readw/writel/writew
2016-02-02 13:24:17 +08:00
iomux-v1.h
…
iomux-v3.c
ARM: imx: use endian-safe readl/readw/writel/writew
2016-02-02 13:24:17 +08:00
iomux-v3.h
ARM: imx: Fix trivial typo in comments
2015-03-03 12:05:46 +08:00
irq-common.c
ARM: i.MX: Fix FIQ interrupt handling for TZIC
2016-06-21 15:57:05 +08:00
irq-common.h
ARM: imx: drop support for irq priorisation
2013-12-09 13:18:25 +08:00
Kconfig
ARM: imx: Provide support for NXP i.MX7D Cortex-M4
2018-07-03 15:17:57 +08:00
mach-armadillo5x0.c
ARM: imx legacy: armadillo5x0: move peripheral initialization to .init_late
2016-09-20 22:35:08 +08:00
mach-bug.c
ARM: i.MX: Setup IRQ handler from IRQ driver
2014-05-12 22:58:51 +08:00
mach-imx1.c
ARM: i.MX: remove map_io callback
2017-01-02 14:02:09 +08:00
mach-imx6q.c
cpufreq: imx6q: Move speed grading check to cpufreq driver
2017-10-18 10:08:21 +08:00
mach-imx6sl.c
ARM: imx: call imx6sx_cpuidle_init() conditionally for 6sll
2018-07-11 21:05:20 +08:00
mach-imx6sx.c
ARM: SoC cleanups for v4.8
2016-08-01 18:21:13 -04:00
mach-imx6ul.c
ARM: imx: mach-imx6ul: add imx6ull support
2016-11-15 08:58:43 +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: SoC platform updates for v4.8
2016-08-01 18:27:08 -04:00
mach-imx25.c
ARM: i.MX25: globally disable supervisor protect
2017-04-04 21:11:16 +08:00
mach-imx27_visstrim_m10.c
dma-coherent: remove the DMA_MEMORY_MAP and DMA_MEMORY_IO flags
2017-09-01 11:59:17 +02:00
mach-imx50.c
ARM: imx: Use IRQCHIP_DECLARE for TZIC
2016-06-12 19:47:18 +08:00
mach-imx51.c
ARM: imx51: fix a leaked reference by adding missing of_node_put
2019-05-04 09:20:13 +02:00
mach-imx53.c
ARM: mx5: Set the DBGEN bit in ARM_GPC register
2018-07-12 09:52:20 +08:00
mach-kzm_arm11_01.c
ARM: SoC platform updates for v4.9
2016-10-07 21:18:42 -07:00
mach-ls1021a.c
ARM: imx: Add Freescale LS1021A SMP support
2014-11-23 14:56:21 +08:00
mach-mx21ads.c
ARM: imx legacy: mx21ads: move peripheral initialization to .init_late
2016-09-20 22:39:06 +08:00
mach-mx27_3ds.c
ARM: mach-mx27_3ds: Remove camera support
2017-01-03 13:52:38 +08:00
mach-mx27ads.c
ARM: imx legacy: mx27ads: move peripheral initialization to .init_late
2016-09-20 22:39:07 +08:00
mach-mx31_3ds.c
ARM: imx: Update spi_imx platform data to reflect current state
2018-04-18 11:11:23 +08:00
mach-mx31ads.c
ARM: imx legacy: mx31ads: move peripheral initialization to .init_late
2016-09-20 22:34:51 +08:00
mach-mx31lilly.c
ARM: imx: Update spi_imx platform data to reflect current state
2018-04-18 11:11:23 +08:00
mach-mx31lite.c
ARM: imx: Update spi_imx platform data to reflect current state
2018-04-18 11:11:23 +08:00
mach-mx31moboard.c
ARM: imx: Update spi_imx platform data to reflect current state
2018-04-18 11:11:23 +08:00
mach-mx35_3ds.c
ARM: mach-mx35_3ds: Remove camera support
2017-01-03 13:52:31 +08:00
mach-pca100.c
ARM: imx: pca100: use device properties for at24 eeprom
2018-04-18 11:18:27 +08:00
mach-pcm037_eet.c
ARM: imx: Update spi_imx platform data to reflect current state
2018-04-18 11:11:23 +08:00
mach-pcm037.c
ARM: imx: pcm037: use device properties for at24 eeprom
2018-04-18 11:18:30 +08:00
mach-pcm043.c
ARM: imx: pcm043: use device properties for at24 eeprom
2018-04-18 11:18:24 +08:00
mach-qong.c
mtd: nand: Rename nand.h into rawnand.h
2017-08-13 10:11:49 +02:00
mach-vf610.c
ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC
2015-05-20 23:10:14 +02:00
mach-vpr200.c
ARM: imx: vpr200: drop at24_platform_data
2018-04-18 11:18:07 +08:00
Makefile
ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y
2020-04-29 16:31:31 +02:00
Makefile.boot
ARM: vf610: enable Cortex-M4 configuration on Vybrid SoC
2015-05-20 23:10:14 +02:00
mm-imx3.c
ARM: imx: deconstruct mx3_idle
2016-06-28 10:26:37 +08:00
mm-imx21.c
…
mm-imx27.c
ARM: imx: rework mx27_pm_init() call
2016-06-28 10:26:40 +08:00
mmdc.c
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
2023-12-13 17:42:17 +01:00
mx2x.h
…
mx3x.h
ARM: imx: move revision definitions and declarations into a header
2015-06-03 14:44:30 +08:00
mx21.h
…
mx27.h
ARM: imx: move revision definitions and declarations into a header
2015-06-03 14:44:30 +08:00
mx31.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mx31lilly-db.c
ARM: imx legacy: mx31lilly: move peripheral initialization to .init_late
2016-09-20 22:34:54 +08:00
mx31lite-db.c
ARM: imx legacy: mx31lite: move peripheral initialization to .init_late
2016-09-20 22:34:47 +08:00
mx31moboard-devboard.c
ARM: imx: imx31moboard: Include "board-mx31moboard.h" header file
2017-10-13 14:43:56 +08:00
mx31moboard-marxbot.c
ARM: imx: imx31moboard: Include "board-mx31moboard.h" header file
2017-10-13 14:43:56 +08:00
mx31moboard-smartbot.c
ARM: mx31moboard-smartbot: Remove camera support
2017-01-03 13:52:28 +08:00
mx35.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mxc.h
ARM: imx: Add basic msl support for imx6sll
2018-03-09 09:22:06 +08:00
pcm037.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
platsmp.c
ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol
2017-02-28 11:06:10 +00:00
pm-imx5.c
ARM: imx5: add missing put_device() call in imx_suspend_alloc_ocram()
2020-06-30 23:17:12 -04:00
pm-imx6.c
ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
2021-10-13 10:10:51 +02:00
pm-imx25.c
ARM: mx25: Add basic suspend/resume support
2016-02-14 11:24:18 +08:00
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
2020-03-11 14:15:11 +01:00
src.c
ARM: 8641/1: treewide: Replace uses of virt_to_phys with __pa_symbol
2017-02-28 11:06:10 +00:00
ssi-fiq-ksym.c
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
ssi-fiq.S
Revert "arm: move exports to definitions"
2016-11-23 10:00:03 +00:00
suspend-imx6.S
ARM: imx: build suspend-imx6.S with arm instruction set
2021-02-03 23:23:25 +01:00
suspend-imx53.S
ARM: imx: pm-imx5: Fix references to imx5_cpu_suspend_info
2021-07-28 11:13:42 +02:00
system.c
ARM: imx: remove cpu_is_mx1 check
2016-06-28 10:26:20 +08:00
tzic.c
ARM: SoC platform updates for v4.8
2016-08-01 18:27:08 -04:00
ulpi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00