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From: Nicholas Piggin <npiggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail.com>
Subject: [PATCH v2 01/11] powerpc: remove interrupt exit helpers unused argument
Date: Fri, 21 May 2021 21:44:12 +1000	[thread overview]
Message-ID: <20210521114422.3179350-2-npiggin@gmail.com> (raw)
In-Reply-To: <20210521114422.3179350-1-npiggin@gmail.com>

The msr argument is not used, remove it.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 arch/powerpc/include/asm/asm-prototypes.h | 4 ++--
 arch/powerpc/kernel/interrupt.c           | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h
index 1c7b75834e04..95492655462e 100644
--- a/arch/powerpc/include/asm/asm-prototypes.h
+++ b/arch/powerpc/include/asm/asm-prototypes.h
@@ -71,8 +71,8 @@ void __init machine_init(u64 dt_ptr);
 #endif
 long system_call_exception(long r3, long r4, long r5, long r6, long r7, long r8, unsigned long r0, struct pt_regs *regs);
 notrace unsigned long syscall_exit_prepare(unsigned long r3, struct pt_regs *regs, long scv);
-notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs, unsigned long msr);
-notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs, unsigned long msr);
+notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs);
+notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs);
 
 long ppc_fadvise64_64(int fd, int advice, u32 offset_high, u32 offset_low,
 		      u32 len_high, u32 len_low);
diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c
index e0938ba298f2..38ae7057d6c2 100644
--- a/arch/powerpc/kernel/interrupt.c
+++ b/arch/powerpc/kernel/interrupt.c
@@ -352,7 +352,7 @@ notrace unsigned long syscall_exit_prepare(unsigned long r3,
 	return ret;
 }
 
-notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs, unsigned long msr)
+notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs)
 {
 	unsigned long ti_flags;
 	unsigned long flags;
@@ -431,7 +431,7 @@ notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs, unsigned
 
 void preempt_schedule_irq(void);
 
-notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs, unsigned long msr)
+notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs)
 {
 	unsigned long flags;
 	unsigned long ret = 0;
-- 
2.23.0


  reply	other threads:[~2021-05-21 11:45 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-21 11:44 [PATCH v2 00/11] powerpc/64: fast interrupt exits Nicholas Piggin
2021-05-21 11:44 ` Nicholas Piggin [this message]
2021-05-21 17:46   ` [PATCH v2 01/11] powerpc: remove interrupt exit helpers unused argument Christophe Leroy
2021-05-21 11:44 ` [PATCH v2 02/11] powerpc/64s: introduce different functions to return from SRR vs HSRR interrupts Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 03/11] powerpc/64s: avoid reloading (H)SRR registers if they are still valid Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 04/11] powerpc/64: handle MSR EE and RI in interrupt entry wrapper Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 05/11] powerpc/64: move interrupt return asm to interrupt_64.S Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 06/11] powerpc/64s: system call avoid setting MSR[RI] until we set MSR[EE] Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 07/11] powerpc/64s: save one more register in the masked interrupt handler Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 08/11] powerpc/64: allow alternate return locations for soft-masked interrupts Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 09/11] powerpc/64: interrupt soft-enable race fix Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 10/11] powerpc/64: treat low kernel text as irqs soft-masked Nicholas Piggin
2021-05-21 11:44 ` [PATCH v2 11/11] powerpc/64: use interrupt restart table to speed up return from interrupt Nicholas Piggin

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