Paul Geurts c676c68e48 NFC: trf7970a: disable all regulators on removal ... [ Upstream commit 6bea4f03c6 ] During module probe, regulator 'vin' and 'vdd-io' are used and enabled, but the vdd-io regulator overwrites the 'vin' regulator pointer. During remove, only the vdd-io is disabled, as the vin regulator pointer is not available anymore. When regulator_put() is called during resource cleanup a kernel warning is given, as the regulator is still enabled. Store the two regulators in separate pointers and disable both the regulators on module remove. Fixes: 49d22c70aa ("NFC: trf7970a: Add device tree option of 1.8 Volt IO voltage") Signed-off-by: Paul Geurts <paul_geurts@live.nl> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/DB7PR09MB26847A4EBF88D9EDFEB1DA0F950E2@DB7PR09MB2684.eurprd09.prod.outlook.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-05-02 16:23:41 +02:00
..
fdp	nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties	2023-03-17 08:45:10 +01:00
microread	…
nfcmrvl	nfc: nfcmrvl: Fix potential memory leak in nfcmrvl_i2c_nci_send()	2022-11-10 18:14:17 +01:00
nxp-nci	nfc: nxp-nci: Fix potential memory leak in nxp_nci_send()	2022-11-10 18:14:17 +01:00
pn533	nfc: pn533: initialize struct pn533_out_arg properly	2023-03-22 13:29:57 +01:00
pn544	…
s3fwrn5	nfc: s3fwrn5: Fix potential memory leak in s3fwrn5_nci_send()	2022-11-10 18:14:17 +01:00
st-nci	nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition	2023-03-22 13:29:58 +01:00
st21nfca	nfc: fix memory leak of se_io context in nfc_genl_se_io	2023-03-11 16:40:13 +01:00
st95hf	…
Kconfig	…
Makefile	…
mei_phy.c	…
mei_phy.h	…
nfcsim.c	nfcsim.c: Fix error checking for debugfs_create_dir	2023-06-28 10:28:14 +02:00
port100.c	NFC: port100: fix use-after-free in port100_send_complete	2022-03-16 14:15:59 +01:00
trf7970a.c	NFC: trf7970a: disable all regulators on removal	2024-05-02 16:23:41 +02:00