Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/powerpc/include/asm/powernv.h b/arch/powerpc/include/asm/powernv.h
index 2f3ff7a..e1a8587 100644
--- a/arch/powerpc/include/asm/powernv.h
+++ b/arch/powerpc/include/asm/powernv.h
@@ -1,46 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright 2017 IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
*/
#ifndef _ASM_POWERNV_H
#define _ASM_POWERNV_H
#ifdef CONFIG_PPC_POWERNV
-#define NPU2_WRITE 1
extern void powernv_set_nmmu_ptcr(unsigned long ptcr);
-extern struct npu_context *pnv_npu2_init_context(struct pci_dev *gpdev,
- unsigned long flags,
- void (*cb)(struct npu_context *, void *),
- void *priv);
-extern void pnv_npu2_destroy_context(struct npu_context *context,
- struct pci_dev *gpdev);
-extern int pnv_npu2_handle_fault(struct npu_context *context, uintptr_t *ea,
- unsigned long *flags, unsigned long *status,
- int count);
+
+void pnv_program_cpu_hotplug_lpcr(unsigned int cpu, u64 lpcr_val);
void pnv_tm_init(void);
#else
static inline void powernv_set_nmmu_ptcr(unsigned long ptcr) { }
-static inline struct npu_context *pnv_npu2_init_context(struct pci_dev *gpdev,
- unsigned long flags,
- struct npu_context *(*cb)(struct npu_context *, void *),
- void *priv) { return ERR_PTR(-ENODEV); }
-static inline void pnv_npu2_destroy_context(struct npu_context *context,
- struct pci_dev *gpdev) { }
-
-static inline int pnv_npu2_handle_fault(struct npu_context *context,
- uintptr_t *ea, unsigned long *flags,
- unsigned long *status, int count) {
- return -ENODEV;
-}
static inline void pnv_tm_init(void) { }
-static inline void pnv_power9_force_smt4(void) { }
#endif
#endif /* _ASM_POWERNV_H */