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authorJiri Slaby <jslaby@suse.cz>2014-02-24 19:59:59 +0100
committerSteven Rostedt <rostedt@goodmis.org>2014-03-07 10:06:14 -0500
commit3a36cb11ca65cd6804972eaf1000378ba4384ea7 (patch)
tree755a42d8458d56ca3ee8e8253514eb2077dbd8f8 /arch
parentaf64a7cb09db77344c596a0bf3d57d77257e8bf5 (diff)
downloadop-kernel-dev-3a36cb11ca65cd6804972eaf1000378ba4384ea7.zip
op-kernel-dev-3a36cb11ca65cd6804972eaf1000378ba4384ea7.tar.gz
ftrace: Do not pass data to ftrace_dyn_arch_init
As the data parameter is not really used by any ftrace_dyn_arch_init, remove that from ftrace_dyn_arch_init. This also removes the addr local variable from ftrace_init which is now unused. Note the documentation was imprecise as it did not suggest to set (*data) to 0. Link: http://lkml.kernel.org/r/1393268401-24379-4-git-send-email-jslaby@suse.cz Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: linux-arch@vger.kernel.org Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/kernel/ftrace.c2
-rw-r--r--arch/blackfin/kernel/ftrace.c2
-rw-r--r--arch/ia64/kernel/ftrace.c2
-rw-r--r--arch/metag/kernel/ftrace.c2
-rw-r--r--arch/microblaze/kernel/ftrace.c2
-rw-r--r--arch/mips/kernel/ftrace.c2
-rw-r--r--arch/powerpc/kernel/ftrace.c2
-rw-r--r--arch/s390/kernel/ftrace.c2
-rw-r--r--arch/sh/kernel/ftrace.c2
-rw-r--r--arch/sparc/kernel/ftrace.c2
-rw-r--r--arch/tile/kernel/ftrace.c2
-rw-r--r--arch/x86/kernel/ftrace.c2
12 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm/kernel/ftrace.c b/arch/arm/kernel/ftrace.c
index 5cd0d05..c108ddc 100644
--- a/arch/arm/kernel/ftrace.c
+++ b/arch/arm/kernel/ftrace.c
@@ -156,7 +156,7 @@ int ftrace_make_nop(struct module *mod,
return ret;
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/blackfin/kernel/ftrace.c b/arch/blackfin/kernel/ftrace.c
index f74c5ae..095de0fa 100644
--- a/arch/blackfin/kernel/ftrace.c
+++ b/arch/blackfin/kernel/ftrace.c
@@ -65,7 +65,7 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
return ftrace_modify_code(ip, call, sizeof(call));
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/ia64/kernel/ftrace.c b/arch/ia64/kernel/ftrace.c
index cfaa93a..3b0c2aa 100644
--- a/arch/ia64/kernel/ftrace.c
+++ b/arch/ia64/kernel/ftrace.c
@@ -198,7 +198,7 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
}
/* run from kstop_machine */
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/metag/kernel/ftrace.c b/arch/metag/kernel/ftrace.c
index bf59393..ed1d685 100644
--- a/arch/metag/kernel/ftrace.c
+++ b/arch/metag/kernel/ftrace.c
@@ -117,7 +117,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
}
/* run from kstop_machine */
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/microblaze/kernel/ftrace.c b/arch/microblaze/kernel/ftrace.c
index ffa595c..bbcd253 100644
--- a/arch/microblaze/kernel/ftrace.c
+++ b/arch/microblaze/kernel/ftrace.c
@@ -171,7 +171,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
return ret;
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index 013016b..1ba7afe 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -198,7 +198,7 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
return ftrace_modify_code(FTRACE_CALL_IP, new);
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
/* Encode the instructions when booting */
ftrace_dyn_arch_init_insns();
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index d059664..71ce4cb 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -531,7 +531,7 @@ void arch_ftrace_update_code(int command)
ftrace_disable_ftrace_graph_caller();
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c
index 77b2f3a..54d6493 100644
--- a/arch/s390/kernel/ftrace.c
+++ b/arch/s390/kernel/ftrace.c
@@ -130,7 +130,7 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
return 0;
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/sh/kernel/ftrace.c b/arch/sh/kernel/ftrace.c
index 4939975..3c74f53 100644
--- a/arch/sh/kernel/ftrace.c
+++ b/arch/sh/kernel/ftrace.c
@@ -272,7 +272,7 @@ int ftrace_make_call(struct dyn_ftrace *rec, unsigned long addr)
return ftrace_modify_code(rec->ip, old, new);
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/sparc/kernel/ftrace.c b/arch/sparc/kernel/ftrace.c
index ee813b8..0a2d2dd 100644
--- a/arch/sparc/kernel/ftrace.c
+++ b/arch/sparc/kernel/ftrace.c
@@ -82,7 +82,7 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
return ftrace_modify_code(ip, old, new);
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/tile/kernel/ftrace.c b/arch/tile/kernel/ftrace.c
index 34d9ea0..8d52d83 100644
--- a/arch/tile/kernel/ftrace.c
+++ b/arch/tile/kernel/ftrace.c
@@ -167,7 +167,7 @@ int ftrace_make_nop(struct module *mod,
return ret;
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index bbe5a5b8..4b66adf 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -668,7 +668,7 @@ void arch_ftrace_update_code(int command)
atomic_dec(&modifying_ftrace_code);
}
-int __init ftrace_dyn_arch_init(void *data)
+int __init ftrace_dyn_arch_init(void)
{
return 0;
}
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