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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-04-24 02:21:18 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-21 23:59:48 -0400 |
| commit | 8314019141e4f7274ea4dc264a47bbb2e17c66dd (patch) | |
| tree | e0fa7ba0873811c502758bba89b3b27325e7eeea /arch/microblaze/kernel/entry.S | |
| parent | 969a96168091f837645a674a9f7ed1a9aaa1424b (diff) | |
| download | blackbird-op-linux-8314019141e4f7274ea4dc264a47bbb2e17c66dd.tar.gz blackbird-op-linux-8314019141e4f7274ea4dc264a47bbb2e17c66dd.zip | |
microblaze: drop 'oldset' argument of do_notify_resume()
never used...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/microblaze/kernel/entry.S')
| -rw-r--r-- | arch/microblaze/kernel/entry.S | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S index 3cee9130a392..daff9e5e4a1f 100644 --- a/arch/microblaze/kernel/entry.S +++ b/arch/microblaze/kernel/entry.S @@ -434,9 +434,8 @@ C_ENTRY(ret_from_trap): beqi r11, 1f; /* Signals to handle, handle them */ addik r5, r1, 0; /* Arg 1: struct pt_regs *regs */ - addi r7, r0, 1; /* Arg 3: int in_syscall */ bralid r15, do_notify_resume; /* Handle any signals */ - add r6, r0, r0; /* Arg 2: sigset_t *oldset */ + addi r6, r0, 1; /* Arg 2: int in_syscall */ /* Finally, return to user state. */ 1: set_bip; /* Ints masked for state restore */ @@ -637,9 +636,8 @@ C_ENTRY(ret_from_exc): * the normal entry sequence, so that it may be safely restored * (in a possibly modified form) after do_notify_resume returns. */ addik r5, r1, 0; /* Arg 1: struct pt_regs *regs */ - addi r7, r0, 0; /* Arg 3: int in_syscall */ bralid r15, do_notify_resume; /* Handle any signals */ - add r6, r0, r0; /* Arg 2: sigset_t *oldset */ + addi r6, r0, 0; /* Arg 2: int in_syscall */ /* Finally, return to user state. */ 1: set_bip; /* Ints masked for state restore */ @@ -735,10 +733,9 @@ ret_from_irq: andi r11, r11, _TIF_SIGPENDING | _TIF_NOTIFY_RESUME; beqid r11, no_intr_resched /* Handle a signal return; Pending signals should be in r18. */ - addi r7, r0, 0; /* Arg 3: int in_syscall */ addik r5, r1, 0; /* Arg 1: struct pt_regs *regs */ bralid r15, do_notify_resume; /* Handle any signals */ - add r6, r0, r0; /* Arg 2: sigset_t *oldset */ + addi r6, r0, 0; /* Arg 2: int in_syscall */ /* Finally, return to user state. */ no_intr_resched: @@ -873,9 +870,8 @@ dbtrap_call: /* Return point for kernel/user entry + 8 because of rtsd r15, 8 */ beqi r11, 1f; /* Signals to handle, handle them */ addik r5, r1, 0; /* Arg 1: struct pt_regs *regs */ - addi r7, r0, 0; /* Arg 3: int in_syscall */ bralid r15, do_notify_resume; /* Handle any signals */ - add r6, r0, r0; /* Arg 2: sigset_t *oldset */ + addi r6, r0, 0; /* Arg 2: int in_syscall */ /* Finally, return to user state. */ 1: swi CURRENT_TASK, r0, PER_CPU(CURRENT_SAVE); /* save current */ |
