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d0ebf4c7eb
The last use of iosf_mbi_unregister_pmic_bus_access_notifier() was
removed in 2017 by:
a5266db4d3 ("drm/i915: Acquire PUNIT->PMIC bus for intel_uncore_forcewake_reset()")
Remove it.
(Note that the '_unlocked' version is still used.)
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Tvrtko Ursulin <tursulin@ursulin.net>
Cc: David Airlie <airlied@gmail.com>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Link: https://lore.kernel.org/r/20241225175010.91783-1-linux@treblig.org
36 lines
779 B
C
36 lines
779 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2021 Intel Corporation
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*/
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#ifndef __I915_IOSF_MBI_H__
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#define __I915_IOSF_MBI_H__
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#if IS_ENABLED(CONFIG_IOSF_MBI)
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#include <asm/iosf_mbi.h>
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#else
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/* Stubs to compile for all non-x86 archs */
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#define MBI_PMIC_BUS_ACCESS_BEGIN 1
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#define MBI_PMIC_BUS_ACCESS_END 2
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struct notifier_block;
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static inline void iosf_mbi_punit_acquire(void) {}
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static inline void iosf_mbi_punit_release(void) {}
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static inline void iosf_mbi_assert_punit_acquired(void) {}
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static inline
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int iosf_mbi_register_pmic_bus_access_notifier(struct notifier_block *nb)
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{
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return 0;
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}
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static inline int
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iosf_mbi_unregister_pmic_bus_access_notifier_unlocked(struct notifier_block *nb)
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{
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return 0;
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}
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#endif
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#endif /* __I915_IOSF_MBI_H__ */
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