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linux-sg2042/drivers/pinctrl
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Claudiu Beznea 8a5e87f9e9 pinctrl: mcp23s08: check return value of devm_kasprintf() 
[ Upstream commit f941714a7c ]

devm_kasprintf() returns a pointer to dynamically allocated memory.
Pointer could be NULL in case allocation fails. Check pointer validity.
Identified with coccinelle (kmerr.cocci script).

Fixes: 0f04a81784 ("pinctrl: mcp23s08: Split to three parts: core, I²C, SPI")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230621100409.1608395-1-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2023-09-13 09:42:46 +02:00
..
actions pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
aspeed pinctrl: aspeed: Revert "Force to disable the function's signal" 2023-02-14 19:11:50 +01:00
bcm pinctrl: bcm2835: Handle gpiochip_add_pin_range() errors 2023-07-19 16:21:34 +02:00
berlin pinctrl: berlin: fix spelling typo in comment 2022-09-05 14:10:14 +02:00
cirrus pinctrl: Propagate firmware node from a parent device 2021-12-22 03:09:56 +01:00
freescale pinctrl: imx8m: kconfig: Fix build error on test compile 2022-09-08 10:06:57 +02:00
intel pinctrl: cherryview: Return correct value if pin in push-pull mode 2023-07-19 16:21:36 +02:00
mediatek pinctrl: mediatek: Initialize variable *buf to zero 2023-03-10 09:33:16 +01:00
meson pinctrl: meson-axg: add missing GPIOA_18 gpio group 2023-06-14 11:15:28 +02:00
mvebu pinctrl: armada-37xx: Remove unused macro PIN_GRP() 2022-08-22 10:46:25 +02:00
nomadik pinctrl: nomadik: remove dead code after DB8540 pinctrl removal 2022-09-19 09:35:57 +02:00
nuvoton pinctrl: npcm7xx: Add missing check for ioremap 2023-07-19 16:21:37 +02:00
pxa drivers/pinctrl: remove redundant ret variable 2022-01-24 01:12:54 +01:00
qcom pinctrl: qcom: lpass-lpi: set output value before enabling output 2023-05-11 23:03:02 +09:00
ralink pinctrl: ralink: reintroduce ralink,rt2880-pinmux compatible string 2023-05-11 23:03:36 +09:00
renesas pinctrl: renesas: rza2: Add lock around pinctrl_generic{{add,remove}_group,{add,remove}_function} 2023-08-30 16:11:12 +02:00
samsung pinctrl: samsung: Finish initializing the gpios before registering them 2022-08-16 12:23:30 +03:00
spear pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
sprd
…
starfive pinctrl: starfive: Rename "pinctrl-starfive" to "pinctrl-starfive-jh7100" 2022-10-04 10:47:48 +02:00
stm32 pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain 2023-03-10 09:33:11 +01:00
sunplus pinctrl:sunplus: Add check for kmalloc 2023-07-19 16:21:37 +02:00
sunxi These are the pin control changes for the v6.1 kernel cycle: 2022-10-11 10:59:59 -07:00
tegra pinctrl: tegra: tegra194: drop unused pin groups 2022-05-04 23:40:05 +02:00
ti pinctrl: ti: fix error return code of ti_iodelay_dt_node_to_map() 2021-04-08 15:57:14 +02:00
uniphier pinctrl: uniphier: Add USB device pinmux settings 2022-02-11 01:37:21 +01:00
visconti gpio: visconti: Add Toshiba Visconti GPIO support 2021-02-15 11:43:26 +01:00
vt8500 pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
Kconfig These are the pin control changes for the v6.1 kernel cycle: 2022-10-11 10:59:59 -07:00
Makefile pinctrl: Create subdirectory for StarFive drivers 2022-10-04 10:42:11 +02:00
core.c pinctrl: core: Use device_match_of_node() helper 2022-07-18 11:38:37 +02:00
core.h
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devicetree.c pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map 2022-11-10 12:26:18 +01:00
devicetree.h
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pinconf-generic.c pinctrl: pinconf-generic: add missing of_node_put() 2022-12-31 13:32:16 +01:00
pinconf.c pinctrl: use to octal permissions for debugfs files 2021-03-10 14:41:58 +01:00
pinconf.h
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pinctrl-amd.c pinctrl: amd: Don't show `Invalid config param` errors 2023-09-06 21:27:03 +01:00
pinctrl-amd.h pinctrl: amd: Drop pull up select configuration 2023-07-23 13:49:31 +02:00
pinctrl-apple-gpio.c pinctrl: apple: Use a raw spinlock for the regmap 2022-05-25 09:37:44 +02:00
pinctrl-artpec6.c
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pinctrl-as3722.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-at91-pio4.c pinctrl: at91-pio4: check return value of devm_kasprintf() 2023-07-19 16:21:38 +02:00
pinctrl-at91.c pinctrl: at91: use devm_kasprintf() to avoid potential leaks 2023-03-10 09:33:59 +01:00
pinctrl-at91.h
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pinctrl-axp209.c pinctrl: axp209: Support the AXP221/AXP223/AXP809 variant 2022-06-30 14:05:57 +02:00
pinctrl-bm1880.c
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pinctrl-cy8c95x0.c pinctrl: cy8c95x0: Align function names in cy8c95x0_pmxops 2022-09-20 11:22:12 +02:00
pinctrl-da850-pupd.c
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pinctrl-da9062.c pinctrl: Propagate firmware node from a parent device 2021-12-22 03:09:56 +01:00
pinctrl-digicolor.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-equilibrium.c pinctrl: equilibrium: Switch to use fwnode instead of of_node 2022-05-09 13:46:51 +02:00
pinctrl-equilibrium.h pinctrl: equilibrium: Switch to use fwnode instead of of_node 2022-05-09 13:46:51 +02:00
pinctrl-falcon.c
…
pinctrl-gemini.c pinctrl: gemini: fix typos 2021-10-14 01:22:58 +02:00
pinctrl-ingenic.c pinctrl: Ingenic: JZ4755 bug fixes 2022-10-17 11:47:38 +02:00
pinctrl-k210.c pinctrl: k210: call of_node_put() 2022-12-31 13:32:14 +01:00
pinctrl-keembay.c pinctrl: keembay: rework loops looking for groups names 2021-12-22 02:57:27 +01:00
pinctrl-lantiq.c
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pinctrl-lantiq.h
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pinctrl-lpc18xx.c pinctrl: Introduce MODE group in enum pin_config_param 2021-04-22 02:03:01 +02:00
pinctrl-max77620.c pinctrl: max77620: drop unneeded MODULE_ALIAS 2022-04-22 22:56:46 +02:00
pinctrl-mcp23s08.c pinctrl: mcp23s08: Drop assignment of default number of OF cells 2022-09-03 00:17:35 +02:00
pinctrl-mcp23s08.h pinctrl: mcp23s08: Add optional reset GPIO 2021-06-12 01:58:10 +02:00
pinctrl-mcp23s08_i2c.c
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pinctrl-mcp23s08_spi.c pinctrl: mcp23s08: check return value of devm_kasprintf() 2023-09-13 09:42:46 +02:00
pinctrl-microchip-sgpio.c pinctrl: microchip-sgpio: check return value of devm_kasprintf() 2023-07-19 16:21:38 +02:00
pinctrl-ocelot.c pinctrl: ocelot: Fix alt mode for ocelot 2023-04-06 12:10:49 +02:00
pinctrl-oxnas.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-palmas.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-pic32.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-pic32.h
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pinctrl-pistachio.c pinctrl: pistachio: Correct the fwnode_irq_get() return value check 2022-09-08 15:18:58 +02:00
pinctrl-rk805.c pinctrl: Propagate firmware node from a parent device 2021-12-22 03:09:56 +01:00
pinctrl-rockchip.c pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups 2023-03-10 09:33:11 +01:00
pinctrl-rockchip.h pinctrl: rockchip: Add RV1126 pinctrl support 2022-08-22 09:51:08 +02:00
pinctrl-single.c pinctrl: single: fix potential NULL dereference 2023-02-14 19:11:50 +01:00
pinctrl-st.c pinctrl: st: stop abusing of_get_named_gpio() 2022-10-04 09:58:17 +02:00
pinctrl-stmfx.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-sx150x.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-tb10x.c
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pinctrl-thunderbay.c pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions() 2022-12-31 13:32:23 +01:00
pinctrl-utils.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-utils.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE 2022-06-10 14:51:36 +02:00
pinctrl-xway.c pinctrl: Get rid of duplicate of_node assignment in the drivers 2021-12-16 04:18:30 +01:00
pinctrl-zynq.c pinctrl: zynq: use module_platform_driver to simplify the code 2022-03-15 01:46:13 +01:00
pinctrl-zynqmp.c Revert "pinctrl: pinctrl-zynqmp: Add support for output-enable and bias-high-impedance" 2022-10-18 09:50:29 +02:00
pinmux.c pinctrl: add one more "const" for generic function groups 2021-12-22 02:57:27 +01:00
pinmux.h pinctrl: add one more "const" for generic function groups 2021-12-22 02:57:27 +01:00