i3c: dw: Initialize spinlock to avoid upsetting lockdep

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[ Upstream commit b58eaa4761 ]

The devs_lock spinlock introduced when adding support for ibi:s was
never initialized.

Fixes: e389b1d72a ("i3c: dw: Add support for in-band interrupts")
Suggested-by: Jani Nurminen <jani.nurminen@windriver.com>
Signed-off-by: Fredrik Markstrom <fredrik.markstrom@est.tech>
Reviewed-by: Ivar Holmqvist <ivar.holmqvist@est.tech>
Link: https://patch.msgid.link/20260116-i3c_dw_initialize_spinlock-v3-1-cf707b6ed75f@est.tech
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Fredrik Markstrom 2026-01-16 15:29:42 +01:00 • committed by Greg Kroah-Hartman

parent 815ddd27c0

commit e1b8eeedff

1 changed files with 2 additions and 0 deletions

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drivers/i3c/master/dw-i3c-master.c

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