thermal/drivers/imx: Disable clock on runtime resume failure

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imx_thermal_runtime_resume() enables the thermal clock before
powering up the sensor and enabling measurements.

If either regmap_write() fails, the function returns with the clock
still enabled. This leaves the clock enable count unbalanced after a
failed runtime resume.

Disable the clock on those failure paths before returning the error.

Fixes: 4cf2ddf16e ("thermal/drivers/imx: Implement runtime PM support")
Cc: stable@vger.kernel.org
Signed-off-by: Can Peng <pengcan@kylinos.cn>
Signed-off-by: Daniel Lezcano <daniel.lezcano@kernel.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260722084909.463437-1-pengcan@kylinos.cn

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Can Peng 2026-07-22 16:49:09 +08:00 • committed by Daniel Lezcano

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drivers/thermal/imx_thermal.c

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