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xe_pm_init may encounter failures for various reasons, such as a failure in initializing drmm_mutex, or when dealing with a d3cold-capable device for vram_threshold sysfs creation and setting default threshold. Presently, all these potential failures are disregarded. Move d3cold.lock initialization to xe_pm_init_early and cause driver abort if mutex initialization has failed. For xe_pm_init failures cleanup the driver and return error code -v2 Make mutex init cleaner (Lucas) Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240412181211.1155732-8-himal.prasad.ghimiray@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
14 lines
214 B
C
14 lines
214 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2023 Intel Corporation
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*/
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#ifndef _XE_DEVICE_SYSFS_H_
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#define _XE_DEVICE_SYSFS_H_
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struct xe_device;
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int xe_device_sysfs_init(struct xe_device *xe);
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#endif
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