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authorThomas Renninger <trenn@suse.de>2007-05-02 19:27:22 +0200
committerAndi Kleen <andi@basil.nowhere.org>2007-05-02 19:27:22 +0200
commit35060b6a9a4e1c89bc6fbea61090e302dbc61847 (patch)
tree4f9ceb9b30e87799a011413523a332bc6bb262a8 /arch/i386/kernel/cpu
parent[PATCH] i386: type may be unused (diff)
downloadlinux-dev-35060b6a9a4e1c89bc6fbea61090e302dbc61847.tar.xz
linux-dev-35060b6a9a4e1c89bc6fbea61090e302dbc61847.zip
[PATCH] i386: Don't delete cpu_devs data to identify different x86 types in late_initcall
In arch/i386/cpu/common.c there is: cpu_devs[X86_VENDOR_INTEL] cpu_devs[X86_VENDOR_CYRIX] cpu_devs[X86_VENDOR_AMD] ... They are all filled with data early. The data (struct) got set to NULL for all, but Intel in different late_initcall (exit_cpu_vendor) calls. I don't see what sense this makes at all, maybe something that got forgotten with the HOTPLUG_CPU extenstions? Please check/review whether initdata, cpuinitdata is still ok and this still works with HOTPLUG_CPU and without, it should... Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Andi Kleen <ak@suse.de> Cc: davej@redhat.com
Diffstat (limited to '')
-rw-r--r--arch/i386/kernel/cpu/amd.c10
-rw-r--r--arch/i386/kernel/cpu/centaur.c10
-rw-r--r--arch/i386/kernel/cpu/cyrix.c19
-rw-r--r--arch/i386/kernel/cpu/nexgen.c10
-rw-r--r--arch/i386/kernel/cpu/rise.c9
-rw-r--r--arch/i386/kernel/cpu/transmeta.c10
-rw-r--r--arch/i386/kernel/cpu/umc.c10
7 files changed, 0 insertions, 78 deletions
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c
index 197cda62caa3..4fec702afd7e 100644
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/i386/kernel/cpu/amd.c
@@ -319,13 +319,3 @@ int __init amd_init_cpu(void)
cpu_devs[X86_VENDOR_AMD] = &amd_cpu_dev;
return 0;
}
-
-//early_arch_initcall(amd_init_cpu);
-
-static int __init amd_exit_cpu(void)
-{
- cpu_devs[X86_VENDOR_AMD] = NULL;
- return 0;
-}
-
-late_initcall(amd_exit_cpu);
diff --git a/arch/i386/kernel/cpu/centaur.c b/arch/i386/kernel/cpu/centaur.c
index 8c25047975c0..473eac883c7b 100644
--- a/arch/i386/kernel/cpu/centaur.c
+++ b/arch/i386/kernel/cpu/centaur.c
@@ -469,13 +469,3 @@ int __init centaur_init_cpu(void)
cpu_devs[X86_VENDOR_CENTAUR] = &centaur_cpu_dev;
return 0;
}
-
-//early_arch_initcall(centaur_init_cpu);
-
-static int __init centaur_exit_cpu(void)
-{
- cpu_devs[X86_VENDOR_CENTAUR] = NULL;
- return 0;
-}
-
-late_initcall(centaur_exit_cpu);
diff --git a/arch/i386/kernel/cpu/cyrix.c b/arch/i386/kernel/cpu/cyrix.c
index e77f8e1cf7aa..0b8411a864fb 100644
--- a/arch/i386/kernel/cpu/cyrix.c
+++ b/arch/i386/kernel/cpu/cyrix.c
@@ -448,16 +448,6 @@ int __init cyrix_init_cpu(void)
return 0;
}
-//early_arch_initcall(cyrix_init_cpu);
-
-static int __init cyrix_exit_cpu(void)
-{
- cpu_devs[X86_VENDOR_CYRIX] = NULL;
- return 0;
-}
-
-late_initcall(cyrix_exit_cpu);
-
static struct cpu_dev nsc_cpu_dev __cpuinitdata = {
.c_vendor = "NSC",
.c_ident = { "Geode by NSC" },
@@ -470,12 +460,3 @@ int __init nsc_init_cpu(void)
return 0;
}
-//early_arch_initcall(nsc_init_cpu);
-
-static int __init nsc_exit_cpu(void)
-{
- cpu_devs[X86_VENDOR_NSC] = NULL;
- return 0;
-}
-
-late_initcall(nsc_exit_cpu);
diff --git a/arch/i386/kernel/cpu/nexgen.c b/arch/i386/kernel/cpu/nexgen.c
index 8bf23cc80c63..961fbe1a748f 100644
--- a/arch/i386/kernel/cpu/nexgen.c
+++ b/arch/i386/kernel/cpu/nexgen.c
@@ -58,13 +58,3 @@ int __init nexgen_init_cpu(void)
cpu_devs[X86_VENDOR_NEXGEN] = &nexgen_cpu_dev;
return 0;
}
-
-//early_arch_initcall(nexgen_init_cpu);
-
-static int __init nexgen_exit_cpu(void)
-{
- cpu_devs[X86_VENDOR_NEXGEN] = NULL;
- return 0;
-}
-
-late_initcall(nexgen_exit_cpu);
diff --git a/arch/i386/kernel/cpu/rise.c b/arch/i386/kernel/cpu/rise.c
index 9317f7414989..50076f22e90f 100644
--- a/arch/i386/kernel/cpu/rise.c
+++ b/arch/i386/kernel/cpu/rise.c
@@ -50,12 +50,3 @@ int __init rise_init_cpu(void)
return 0;
}
-//early_arch_initcall(rise_init_cpu);
-
-static int __init rise_exit_cpu(void)
-{
- cpu_devs[X86_VENDOR_RISE] = NULL;
- return 0;
-}
-
-late_initcall(rise_exit_cpu);
diff --git a/arch/i386/kernel/cpu/transmeta.c b/arch/i386/kernel/cpu/transmeta.c
index 5678d46863c6..6471a5a13202 100644
--- a/arch/i386/kernel/cpu/transmeta.c
+++ b/arch/i386/kernel/cpu/transmeta.c
@@ -112,13 +112,3 @@ int __init transmeta_init_cpu(void)
cpu_devs[X86_VENDOR_TRANSMETA] = &transmeta_cpu_dev;
return 0;
}
-
-//early_arch_initcall(transmeta_init_cpu);
-
-static int __init transmeta_exit_cpu(void)
-{
- cpu_devs[X86_VENDOR_TRANSMETA] = NULL;
- return 0;
-}
-
-late_initcall(transmeta_exit_cpu);
diff --git a/arch/i386/kernel/cpu/umc.c b/arch/i386/kernel/cpu/umc.c
index 1bf3f87e9c5b..a7a4e75bdcd7 100644
--- a/arch/i386/kernel/cpu/umc.c
+++ b/arch/i386/kernel/cpu/umc.c
@@ -24,13 +24,3 @@ int __init umc_init_cpu(void)
cpu_devs[X86_VENDOR_UMC] = &umc_cpu_dev;
return 0;
}
-
-//early_arch_initcall(umc_init_cpu);
-
-static int __init umc_exit_cpu(void)
-{
- cpu_devs[X86_VENDOR_UMC] = NULL;
- return 0;
-}
-
-late_initcall(umc_exit_cpu);