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authorPaul Mundt <lethal@linux-sh.org>2012-01-10 16:37:52 +0900
committerPaul Mundt <lethal@linux-sh.org>2012-01-10 16:37:52 +0900
commit7a73c81ec37c0c59ee04d4f6eb05c9b7b1413741 (patch)
treebc5d9770473e9fbdc6ee59b2aa359dcfafe6809f /arch/sh
parent4414d38a8845b229a8e7ea0105fe1bb263b65993 (diff)
parentabef364050bcf8f46b0cb4bd47947ec2951664d3 (diff)
Merge branch 'sh/urgent' into sh-latest
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/kernel/cpu/sh4/sq.c8
-rw-r--r--arch/sh/kernel/entry-common.S1
-rw-r--r--arch/sh/kernel/signal_32.c4
-rw-r--r--arch/sh/kernel/signal_64.c4
4 files changed, 5 insertions, 12 deletions
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index a8140f0bbf6..0a47bd3e7be 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -337,7 +337,7 @@ static struct kobj_type ktype_percpu_entry = {
.default_attrs = sq_sysfs_attrs,
};
-static int __devinit sq_dev_add(struct device *dev)
+static int sq_dev_add(struct device *dev, struct subsys_interface *sif)
{
unsigned int cpu = dev->id;
struct kobject *kobj;
@@ -355,7 +355,7 @@ static int __devinit sq_dev_add(struct device *dev)
return error;
}
-static int __devexit sq_dev_remove(struct device *dev)
+static int sq_dev_remove(struct device *dev, struct subsys_interface *sif)
{
unsigned int cpu = dev->id;
struct kobject *kobj = sq_kobject[cpu];
@@ -365,10 +365,10 @@ static int __devexit sq_dev_remove(struct device *dev)
}
static struct subsys_interface sq_interface = {
- .name = "sq"
+ .name = "sq",
.subsys = &cpu_subsys,
.add_dev = sq_dev_add,
- .remove_dev = __devexit_p(sq_dev_remove),
+ .remove_dev = sq_dev_remove,
};
static int __init sq_api_init(void)
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index 2b15ae60c3a..f67601cb3f1 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -145,6 +145,7 @@ work_notifysig:
mov r15, r4
mov r12, r5 ! set arg1(save_r0)
mov r0, r6
+ sti
mov.l 2f, r1
mov.l 3f, r0
jmp @r1
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 579cd2ca358..a7a55ed43a5 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -588,9 +588,6 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0)
if (!user_mode(regs))
return;
- if (try_to_freeze())
- goto no_signal;
-
if (current_thread_info()->status & TS_RESTORE_SIGMASK)
oldset = &current->saved_sigmask;
else
@@ -618,7 +615,6 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0)
return;
}
-no_signal:
/* Did we come from a system call? */
if (regs->tra >= 0) {
/* Restart the system call - no handlers present */
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index 5a9f1f10ebf..6b5603fe274 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -98,9 +98,6 @@ static int do_signal(struct pt_regs *regs, sigset_t *oldset)
if (!user_mode(regs))
return 1;
- if (try_to_freeze())
- goto no_signal;
-
if (current_thread_info()->status & TS_RESTORE_SIGMASK)
oldset = &current->saved_sigmask;
else if (!oldset)
@@ -125,7 +122,6 @@ static int do_signal(struct pt_regs *regs, sigset_t *oldset)
}
}
-no_signal:
/* Did we come from a system call? */
if (regs->syscall_nr >= 0) {
/* Restart the system call - no handlers present */