Bryan O'Donoghue 6dcf1f0802 i2c: qcom-cci: Fix ordering of pm_runtime_xx and i2c_add_adapter ... commit 61775d54d6 upstream. When we compile-in the CCI along with the imx412 driver and run on the RB5 we see that i2c_add_adapter() causes the probe of the imx412 driver to happen. This probe tries to perform an i2c xfer() and the xfer() in i2c-qcom-cci.c fails on pm_runtime_get() because the i2c-qcom-cci.c::probe() function has not completed to pm_runtime_enable(dev). Fix this sequence by ensuring pm_runtime_xxx() calls happen prior to adding the i2c adapter. Fixes: e517526195 ("i2c: Add Qualcomm CCI I2C driver") Reported-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Tested-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Cc: <stable@vger.kernel.org> Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-10-30 09:41:15 +01:00
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algos
busses	i2c: qcom-cci: Fix ordering of pm_runtime_xx and i2c_add_adapter	2022-10-30 09:41:15 +01:00
muxes	i2c: mux-gpmux: Add of_node_put() when breaking out of loop	2022-08-21 15:15:49 +02:00
i2c-boardinfo.c
i2c-core-acpi.c	i2c: acpi: fix resource leak in reconfiguration device addition	2021-10-13 10:04:29 +02:00
i2c-core-base.c	i2c: Fix a potential use after free	2022-08-21 15:15:40 +02:00
i2c-core-of.c
i2c-core-slave.c
i2c-core-smbus.c
i2c-core.h
i2c-dev.c	i2c: validate user data in compat ioctl	2022-01-05 12:40:32 +01:00
i2c-mux.c
i2c-slave-eeprom.c
i2c-slave-testunit.c
i2c-smbus.c
i2c-stub.c
Kconfig
Makefile