i2c: designware: Add disabling clocks when probe fails

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[ Upstream commit c149841b06 ]

After an error occurs during probing state, dw_i2c_plat_pm_cleanup() is
called. However, this function doesn't disable clocks and the clock-enable
count keeps increasing. Should disable these clocks explicitly.

Fixes: 7272194ed3 ("i2c-designware: add minimal support for runtime PM")
Co-developed-by: Kohei Ito <ito.kohei@socionext.com>
Signed-off-by: Kohei Ito <ito.kohei@socionext.com>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Kunihiko Hayashi 2025-07-24 13:22:11 +09:00 • committed by Greg Kroah-Hartman

parent 07f952d5d2

commit 77ce71aaa0

1 changed files with 1 additions and 0 deletions

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drivers/i2c/busses/i2c-designware-platdrv.c

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