From e86debbbb5f89c2575110cfdce89d1820577aa94 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Fri, 4 Mar 2022 18:04:02 +0100 Subject: [PATCH] powerpc: Cleanup asm-prototypes.c Last call to sys_swapcontext() from ASM was removed by commit fbcee2ebe8ed ("powerpc/32: Always save non volatile GPRs at syscall entry") sys_debug_setcontext() prototype not needed anymore since commit f3675644e172 ("powerpc/syscalls: signal_{32, 64} - switch to SYSCALL_DEFINE") sys_switch_endian() prototype not needed anymore since commit 81dac8177862 ("powerpc/64: Make sys_switch_endian() traceable") Signed-off-by: Christophe Leroy [mpe: Keep _mcount() prototype to avoid modpost errors] Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/3ed660a585df2080ea8412ec20fbf652f5bf013a.1646413435.git.christophe.leroy@csgroup.eu --- arch/powerpc/include/asm/asm-prototypes.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h index 41b8a1e1144a..cca69093f03d 100644 --- a/arch/powerpc/include/asm/asm-prototypes.h +++ b/arch/powerpc/include/asm/asm-prototypes.h @@ -57,12 +57,7 @@ int enter_vmx_ops(void); void *exit_vmx_ops(void *dest); /* signals, syscalls and interrupts */ -long sys_swapcontext(struct ucontext __user *old_ctx, - struct ucontext __user *new_ctx, - long ctx_size); #ifdef CONFIG_PPC32 -long sys_debug_setcontext(struct ucontext __user *ctx, - int ndbg, struct sig_dbg_op __user *dbg); int ppc_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp, struct __kernel_old_timeval __user *tvp); @@ -81,7 +76,6 @@ unsigned long interrupt_exit_kernel_restart(struct pt_regs *regs); long ppc_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low, u32 len_high, u32 len_low); -long sys_switch_endian(void); /* prom_init (OpenFirmware) */ unsigned long __init prom_init(unsigned long r3, unsigned long r4,