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| author | Michael Ellerman <mpe@ellerman.id.au> | 2014-06-02 05:20:46 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-06-11 10:35:38 +0400 |
| commit | fb5a515704d7e84c139140a83c5eff515adfc000 (patch) | |
| tree | 52ef9e21292cec6f8d1e936661f230b2db43978c /arch/powerpc/include/asm | |
| parent | 94314290ed719cf64619dfc42df8f84161a36892 (diff) | |
| download | linux-fb5a515704d7e84c139140a83c5eff515adfc000.tar.xz | |
powerpc: Remove platforms/wsp and associated pieces
__attribute__ ((unused))
WSP is the last user of CONFIG_PPC_A2, so we remove that as well.
Although CONFIG_PPC_ICSWX still exists, it's no longer selectable for
any Book3E platform, so we can remove the code in mmu-book3e.h that
depended on it.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/mmu-book3e.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/reg_a2.h | 9 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/wsp.h | 14 |
3 files changed, 0 insertions, 27 deletions
diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h index 901dac6b6cb7..d0918e09557f 100644 --- a/arch/powerpc/include/asm/mmu-book3e.h +++ b/arch/powerpc/include/asm/mmu-book3e.h @@ -223,10 +223,6 @@ typedef struct { unsigned int id; unsigned int active; unsigned long vdso_base; -#ifdef CONFIG_PPC_ICSWX - struct spinlock *cop_lockp; /* guard cop related stuff */ - unsigned long acop; /* mask of enabled coprocessor types */ -#endif /* CONFIG_PPC_ICSWX */ #ifdef CONFIG_PPC_MM_SLICES u64 low_slices_psize; /* SLB page size encodings */ u64 high_slices_psize; /* 4 bits per slice for now */ diff --git a/arch/powerpc/include/asm/reg_a2.h b/arch/powerpc/include/asm/reg_a2.h index 3d52a1132f3d..3ba9c6f096fc 100644 --- a/arch/powerpc/include/asm/reg_a2.h +++ b/arch/powerpc/include/asm/reg_a2.h @@ -110,15 +110,6 @@ #define TLB1_UR ASM_CONST(0x0000000000000002) #define TLB1_SR ASM_CONST(0x0000000000000001) -#ifdef CONFIG_PPC_EARLY_DEBUG_WSP -#define WSP_UART_PHYS 0xffc000c000 -/* This needs to be careful chosen to hit a !0 congruence class - * in the TLB since we bolt it in way 3, which is already occupied - * by our linear mapping primary bolted entry in CC 0. - */ -#define WSP_UART_VIRT 0xf000000000001000 -#endif - /* A2 erativax attributes definitions */ #define ERATIVAX_RS_IS_ALL 0x000 #define ERATIVAX_RS_IS_TID 0x040 diff --git a/arch/powerpc/include/asm/wsp.h b/arch/powerpc/include/asm/wsp.h deleted file mode 100644 index c7dc83088a33..000000000000 --- a/arch/powerpc/include/asm/wsp.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Copyright 2011 Michael Ellerman, 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_POWERPC_WSP_H -#define __ASM_POWERPC_WSP_H - -extern int wsp_get_chip_id(struct device_node *dn); - -#endif /* __ASM_POWERPC_WSP_H */ |