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Andy Shevchenko 883ed72723 i2c: core: Don't fail PRP0001 enumeration when no ID table exist

[ Upstream commit e3cb82c6d6f6c27ab754e13ae29bdd6b949982e2 ]

When commit c64ffff7a9d1 ("i2c: core: Allow empty id_table in ACPI case
as well") fixed the enumeration of I²C devices on ACPI enabled platforms
when driver has no ID table, it missed the PRP0001 support.

i2c_device_match() and i2c_acpi_match_device() differently match
driver against given device. Use acpi_driver_match_device(), that is used
in the former, in i2c_device_probe() and don't fail PRP0001 enumeration
when no ID table exist.

Fixes: c64ffff7a9d1 ("i2c: core: Allow empty id_table in ACPI case as well")
BugLink: https://stackoverflow.com/q/63519678/2511795
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-09-03 11:26:55 +02:00

algos

i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665

2020-07-09 09:37:54 +02:00

busses

i2c: iproc: fix race between client unreg and isr

2020-08-21 13:05:38 +02:00

muxes

i2c: mux: demux-pinctrl: Fix an error handling path in 'i2c_demux_pinctrl_probe()'

2020-05-27 17:46:18 +02:00

i2c-boardinfo.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157