drm/panel-edp: take i2c adapter module reference

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The i2c subsystem currently blocks during adapter deregistration
whenever there are consumers holding a reference.

Switch to using of_get_i2c_adapter_by_node() which also takes a
reference to the adapter module so that an attempt to unload the module
while in use fails gracefully instead of blocking uninterruptibly.

Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patch.msgid.link/20260717143119.1815106-3-johan@kernel.org

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Johan Hovold 2026-07-17 16:31:19 +02:00 • committed by Douglas Anderson

parent e2a9e29127

commit c7b77a538e

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/panel/panel-edp.c

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