i2c: create debugfs entry per adapter

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[ Upstream commit 73febd775b ]

Two drivers already implement custom debugfs handling for their
i2c_adapter and more will come. So, let the core create a debugfs
directory per adapter and pass that to drivers for their debugfs files.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Stable-dep-of: 8d3cefaf65 ("i2c: core: Lock address during client device instantiation")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Wolfram Sang 2023-11-12 17:54:41 -05:00 • committed by Greg Kroah-Hartman

parent 19e9b89c2c

commit 0e8926abfd

2 changed files with 13 additions and 0 deletions

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11

drivers/i2c/i2c-core-base.c

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2

include/linux/i2c.h

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