AsoC: intel: sst: fix PCI device reference leak on probe failure

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intel_sst_probe() takes a reference to the PCI device with pci_dev_get().
If sst_platform_get_resources() fails afterwards, the probe error path
cleans up the driver context but does not drop the PCI device reference.

Add a pci_dev_put() error path for failures after pci_dev_get().

Fixes: f533a035e4 ("ASoC: Intel: mrfld - create separate module for pci part")
Cc: stable@vger.kernel.org
Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com>
Link: https://patch.msgid.link/20260622091620.897478-1-haoxiang_li2024@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Haoxiang Li 2026-06-22 17:16:20 +08:00 • committed by Mark Brown

parent 3a89ddcf0c

commit 016f29997e

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sound/soc/intel/atom/sst/sst_pci.c

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