linux

mirror of https://github.com/hardkernel/linux.git synced 2026-06-11 13:27:06 +09:00

Files

Hans de Goede 89efcfc544 i2c: scmi: Fix probe error on devices with an empty SMB0001 ACPI device node

[ Upstream commit 0544ee4b1a ]

Some AMD based HP laptops have a SMB0001 ACPI device node which does not
define any methods.

This leads to the following error in dmesg:

[    5.222731] cmi: probe of SMB0001:00 failed with error -5

This commit makes acpi_smbus_cmi_add() return -ENODEV instead in this case
silencing the error. In case of a failure of the i2c_add_adapter() call
this commit now propagates the error from that call instead of -EIO.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2018-12-21 14:11:39 +01:00

algos

i2c: algo-bit: declare i2c_bit_quirk_no_clk_stretch as static

2016-05-11 17:16:30 +02:00

busses

i2c: scmi: Fix probe error on devices with an empty SMB0001 ACPI device node

2018-12-21 14:11:39 +01:00

muxes

i2c: mux: reg: put away the parent i2c adapter on probe failure

2018-04-13 19:47:57 +02:00

i2c-boardinfo.c

i2c: remove __init from i2c_register_board_info()