From 2f078b9cb8798cdabb7c2ff24b0b683eea546f96 Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Wed, 30 Jul 2014 23:53:51 -0700 Subject: [PATCH] x86, apic: Remove enable_apic_mode callback The enable_apic_mode() apic callback is never called, so remove it. Signed-off-by: David Rientjes Link: http://lkml.kernel.org/r/alpine.DEB.2.02.1407302352320.17503@chino.kir.corp.google.com Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/apic.h | 1 - arch/x86/kernel/apic/apic.c | 2 -- arch/x86/kernel/apic/apic_flat_64.c | 2 -- arch/x86/kernel/apic/apic_noop.c | 1 - arch/x86/kernel/apic/apic_numachip.c | 1 - arch/x86/kernel/apic/bigsmp_32.c | 1 - arch/x86/kernel/apic/probe_32.c | 1 - arch/x86/kernel/apic/x2apic_cluster.c | 1 - arch/x86/kernel/apic/x2apic_phys.c | 1 - arch/x86/kernel/apic/x2apic_uv_x.c | 1 - 10 files changed, 12 deletions(-) diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index e776ed29b74c..c31fded99cf4 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -303,7 +303,6 @@ struct apic { int (*cpu_present_to_apicid)(int mps_cpu); void (*apicid_to_cpu_present)(int phys_apicid, physid_mask_t *retmap); int (*check_phys_apicid_present)(int phys_apicid); - void (*enable_apic_mode)(void); int (*phys_pkg_id)(int cpuid_apic, int index_msb); unsigned int (*get_apic_id)(unsigned long x); diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index d705bb7ed91b..67760275544b 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -2042,8 +2042,6 @@ void __init connect_bsp_APIC(void) imcr_pic_to_apic(); } #endif - if (apic->enable_apic_mode) - apic->enable_apic_mode(); } /** diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c index 67d7a9da342c..de918c410eae 100644 --- a/arch/x86/kernel/apic/apic_flat_64.c +++ b/arch/x86/kernel/apic/apic_flat_64.c @@ -177,7 +177,6 @@ static struct apic apic_flat = { .cpu_present_to_apicid = default_cpu_present_to_apicid, .apicid_to_cpu_present = NULL, .check_phys_apicid_present = default_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = flat_phys_pkg_id, .get_apic_id = flat_get_apic_id, @@ -286,7 +285,6 @@ static struct apic apic_physflat = { .cpu_present_to_apicid = default_cpu_present_to_apicid, .apicid_to_cpu_present = NULL, .check_phys_apicid_present = default_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = flat_phys_pkg_id, .get_apic_id = flat_get_apic_id, diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c index fe5d5e6b479e..b205cdbdbe6a 100644 --- a/arch/x86/kernel/apic/apic_noop.c +++ b/arch/x86/kernel/apic/apic_noop.c @@ -135,7 +135,6 @@ struct apic apic_noop = { .apicid_to_cpu_present = physid_set_mask_of_physid, .check_phys_apicid_present = default_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = noop_phys_pkg_id, diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c index 6b55be3596b5..ae915391ebec 100644 --- a/arch/x86/kernel/apic/apic_numachip.c +++ b/arch/x86/kernel/apic/apic_numachip.c @@ -226,7 +226,6 @@ static const struct apic apic_numachip __refconst = { .cpu_present_to_apicid = default_cpu_present_to_apicid, .apicid_to_cpu_present = NULL, .check_phys_apicid_present = default_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = numachip_phys_pkg_id, .get_apic_id = get_apic_id, diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c index 349465aa2454..c4a8d63f8220 100644 --- a/arch/x86/kernel/apic/bigsmp_32.c +++ b/arch/x86/kernel/apic/bigsmp_32.c @@ -172,7 +172,6 @@ static struct apic apic_bigsmp = { .cpu_present_to_apicid = bigsmp_cpu_present_to_apicid, .apicid_to_cpu_present = physid_set_mask_of_physid, .check_phys_apicid_present = bigsmp_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = bigsmp_phys_pkg_id, .get_apic_id = bigsmp_get_apic_id, diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c index 45ad6d894bb3..bda488680dbc 100644 --- a/arch/x86/kernel/apic/probe_32.c +++ b/arch/x86/kernel/apic/probe_32.c @@ -97,7 +97,6 @@ static struct apic apic_default = { .cpu_present_to_apicid = default_cpu_present_to_apicid, .apicid_to_cpu_present = physid_set_mask_of_physid, .check_phys_apicid_present = default_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = default_phys_pkg_id, .get_apic_id = default_get_apic_id, diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c index ac70128aa9e9..6ce600f9bc78 100644 --- a/arch/x86/kernel/apic/x2apic_cluster.c +++ b/arch/x86/kernel/apic/x2apic_cluster.c @@ -258,7 +258,6 @@ static struct apic apic_x2apic_cluster = { .cpu_present_to_apicid = default_cpu_present_to_apicid, .apicid_to_cpu_present = NULL, .check_phys_apicid_present = default_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = x2apic_phys_pkg_id, .get_apic_id = x2apic_get_apic_id, diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c index 90eb77f81147..6fae733e9194 100644 --- a/arch/x86/kernel/apic/x2apic_phys.c +++ b/arch/x86/kernel/apic/x2apic_phys.c @@ -112,7 +112,6 @@ static struct apic apic_x2apic_phys = { .cpu_present_to_apicid = default_cpu_present_to_apicid, .apicid_to_cpu_present = NULL, .check_phys_apicid_present = default_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = x2apic_phys_pkg_id, .get_apic_id = x2apic_get_apic_id, diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 480c05d8df22..004f017aa7b9 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -374,7 +374,6 @@ static struct apic __refdata apic_x2apic_uv_x = { .cpu_present_to_apicid = default_cpu_present_to_apicid, .apicid_to_cpu_present = NULL, .check_phys_apicid_present = default_check_phys_apicid_present, - .enable_apic_mode = NULL, .phys_pkg_id = uv_phys_pkg_id, .get_apic_id = x2apic_get_apic_id,