Peter Rosin 226ec1997d i2c: mux: demux-pinctrl: do not deactivate a master that is not active ... [ Upstream commit 1a22aabf20 ] Attempting to rollback the activation of the current master when the current master has not been activated is bad. priv->cur_chan and priv->cur_adap are both still zeroed out and the rollback may result in attempts to revert an of changeset that has not been applied and do result in calls to both del and put the zeroed out i2c_adapter. Maybe it crashes, or whatever, but it's bad in any case. Fixes: e9d1a0a41d ("i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'") Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-08 14:23:42 +02:00
..
Kconfig	i2c: Fix Kconfig indentation	2019-11-25 17:13:51 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
i2c-arb-gpio-challenge.c	i2c: muxes: i2c-arb-gpio-challenge: Demote non-conformant kernel-doc headers	2021-05-27 21:29:03 +02:00
i2c-demux-pinctrl.c	i2c: mux: demux-pinctrl: do not deactivate a master that is not active	2022-04-08 14:23:42 +02:00
i2c-mux-gpio.c	i2c: i2c-mux-gpio: Enable this driver in ACPI land	2021-01-17 12:52:58 +01:00
i2c-mux-gpmux.c	i2c: mux: gpmux: Simplify with dev_err_probe()	2020-09-18 23:02:02 +02:00
i2c-mux-ltc4306.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177	2019-05-30 11:29:19 -07:00
i2c-mux-mlxcpld.c	i2c: mux: mlxcpld: Add callback to notify mux creation completion	2021-02-09 11:35:44 +01:00
i2c-mux-pca954x.c	i2c: mux: pca954x: Convert license to SPDX identifier	2020-05-11 21:23:23 +02:00
i2c-mux-pca9541.c	i2c: mux: pca9541: use the BIT macro	2020-01-03 15:00:53 +01:00
i2c-mux-pinctrl.c	Merge branch 'i2c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux	2019-07-15 21:10:39 -07:00
i2c-mux-reg.c	i2c: mux: reg: Simplify with dev_err_probe()	2020-09-18 23:02:03 +02:00