From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH 1/3] m68k: consistently call ret_from_exception in entry code Date: Tue, 15 May 2012 16:55:47 +1000 Message-ID: <1337064949-966-2-git-send-email-gerg@snapgear.com> References: <1337064949-966-1-git-send-email-gerg@snapgear.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from dalsmrelay2.nai.com ([205.227.136.216]:46352 "EHLO dalsmrelay2.nai.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752574Ab2EOG5t (ORCPT ); Tue, 15 May 2012 02:57:49 -0400 In-Reply-To: <1337064949-966-1-git-send-email-gerg@snapgear.com> Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: linux-m68k@vger.kernel.org, uclinux-dev@uclinux.org Cc: Greg Ungerer From: Greg Ungerer The ret_from_excption code is referenced by its function name, or by a label set at the start of its code. Modify all uses to consistently just use the function name "ret_from_exception". This will help when we come to merge the MMU and non-MMU entry code. Signed-off-by: Greg Ungerer --- arch/m68k/kernel/entry_mm.S | 13 ++++++------- 1 files changed, 6 insertions(+), 7 deletions(-) diff --git a/arch/m68k/kernel/entry_mm.S b/arch/m68k/kernel/entry_mm.S index 675a854..f2ecc64 100644 --- a/arch/m68k/kernel/entry_mm.S +++ b/arch/m68k/kernel/entry_mm.S @@ -57,7 +57,7 @@ ENTRY(buserr) movel %sp,%sp@- | stack frame pointer argument bsrl buserr_c addql #4,%sp - jra .Lret_from_exception + jra ret_from_exception ENTRY(trap) SAVE_ALL_INT @@ -65,7 +65,7 @@ ENTRY(trap) movel %sp,%sp@- | stack frame pointer argument bsrl trap_c addql #4,%sp - jra .Lret_from_exception + jra ret_from_exception | After a fork we jump here directly from resume, | so that %d1 contains the previous task @@ -74,7 +74,7 @@ ENTRY(ret_from_fork) movel %d1,%sp@- jsr schedule_tail addql #4,%sp - jra .Lret_from_exception + jra ret_from_exception do_trace_entry: movel #-ENOSYS,%sp@(PT_OFF_D0)| needed for strace @@ -96,7 +96,7 @@ do_trace_exit: jbsr syscall_trace RESTORE_SWITCH_STACK addql #4,%sp - jra .Lret_from_exception + jra ret_from_exception ENTRY(ret_from_signal) movel %curptr@(TASK_STACK),%a1 @@ -115,7 +115,7 @@ ENTRY(ret_from_signal) addql #4,%sp 1: #endif - jra .Lret_from_exception + jra ret_from_exception ENTRY(system_call) SAVE_ALL_SYS @@ -154,7 +154,6 @@ syscall_exit_work: ENTRY(ret_from_exception) -.Lret_from_exception: btst #5,%sp@(PT_OFF_SR) | check if returning to kernel bnes 1f | if so, skip resched, signals | only allow interrupts when we are really the last one on the @@ -230,7 +229,7 @@ ret_from_last_interrupt: /* check if we need to do software interrupts */ tstl irq_stat+CPUSTAT_SOFTIRQ_PENDING - jeq .Lret_from_exception + jeq ret_from_exception pea ret_from_exception jra do_softirq -- 1.7.0.4