修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/arch/powerpc/include/asm/powernv.h
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..
@@ -1,48 +1,21 @@
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+/* SPDX-License-Identifier: GPL-2.0-or-later */
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 /*
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  * Copyright 2017 IBM Corp.
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version
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- * 2 of the License, or (at your option) any later version.
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  */
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 #ifndef _ASM_POWERNV_H
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 #define _ASM_POWERNV_H
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 #ifdef CONFIG_PPC_POWERNV
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-#define NPU2_WRITE 1
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 extern void powernv_set_nmmu_ptcr(unsigned long ptcr);
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-extern struct npu_context *pnv_npu2_init_context(struct pci_dev *gpdev,
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-			unsigned long flags,
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-			void (*cb)(struct npu_context *, void *),
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-			void *priv);
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-extern void pnv_npu2_destroy_context(struct npu_context *context,
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-				struct pci_dev *gpdev);
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-extern int pnv_npu2_handle_fault(struct npu_context *context, uintptr_t *ea,
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-				unsigned long *flags, unsigned long *status,
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-				int count);
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 void pnv_program_cpu_hotplug_lpcr(unsigned int cpu, u64 lpcr_val);
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 void pnv_tm_init(void);
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 #else
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 static inline void powernv_set_nmmu_ptcr(unsigned long ptcr) { }
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-static inline struct npu_context *pnv_npu2_init_context(struct pci_dev *gpdev,
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-			unsigned long flags,
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-			struct npu_context *(*cb)(struct npu_context *, void *),
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-			void *priv) { return ERR_PTR(-ENODEV); }
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-static inline void pnv_npu2_destroy_context(struct npu_context *context,
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-					struct pci_dev *gpdev) { }
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-
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-static inline int pnv_npu2_handle_fault(struct npu_context *context,
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-					uintptr_t *ea, unsigned long *flags,
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-					unsigned long *status, int count) {
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-	return -ENODEV;
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-}
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 static inline void pnv_tm_init(void) { }
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-static inline void pnv_power9_force_smt4(void) { }
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 #endif
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 #endif /* _ASM_POWERNV_H */