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author | Ralf Baechle <ralf@linux-mips.org> | 2014-05-27 10:56:23 +0200 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-27 11:06:42 +0200 |
commit | 1461df59f0de0ecdebf9db090164d793e5b94442 (patch) | |
tree | 01a5abd7b29e050980b49146cfccce1abe21e7af | |
parent | 1d530fa42a317deca1c4a4780d18e2dbf316e0cb (diff) | |
download | op-kernel-dev-1461df59f0de0ecdebf9db090164d793e5b94442.zip op-kernel-dev-1461df59f0de0ecdebf9db090164d793e5b94442.tar.gz |
MIPS: SMP: Remove plat_smp_ops cpus_done method.
Nothing was using the method and there isn't any need for this hook. This
leaves smp_cpus_done() empty for the moment.
As suggested by Paul Bolle <pebolle@tiscali.nl>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r-- | arch/mips/cavium-octeon/smp.c | 8 | ||||
-rw-r--r-- | arch/mips/include/asm/cmp.h | 1 | ||||
-rw-r--r-- | arch/mips/include/asm/smp-ops.h | 1 | ||||
-rw-r--r-- | arch/mips/kernel/smp-bmips.c | 9 | ||||
-rw-r--r-- | arch/mips/kernel/smp-cmp.c | 6 | ||||
-rw-r--r-- | arch/mips/kernel/smp-cps.c | 5 | ||||
-rw-r--r-- | arch/mips/kernel/smp-mt.c | 5 | ||||
-rw-r--r-- | arch/mips/kernel/smp-up.c | 6 | ||||
-rw-r--r-- | arch/mips/kernel/smp.c | 1 | ||||
-rw-r--r-- | arch/mips/loongson/loongson-3/smp.c | 8 | ||||
-rw-r--r-- | arch/mips/netlogic/common/smp.c | 5 | ||||
-rw-r--r-- | arch/mips/sgi-ip27/ip27-smp.c | 5 | ||||
-rw-r--r-- | arch/mips/sibyte/bcm1480/smp.c | 8 | ||||
-rw-r--r-- | arch/mips/sibyte/sb1250/smp.c | 8 |
14 files changed, 0 insertions, 76 deletions
diff --git a/arch/mips/cavium-octeon/smp.c b/arch/mips/cavium-octeon/smp.c index 78e1abe..a7b3ae1 100644 --- a/arch/mips/cavium-octeon/smp.c +++ b/arch/mips/cavium-octeon/smp.c @@ -225,13 +225,6 @@ static void octeon_smp_finish(void) local_irq_enable(); } -/** - * Hook for after all CPUs are online - */ -static void octeon_cpus_done(void) -{ -} - #ifdef CONFIG_HOTPLUG_CPU /* State of each CPU. */ @@ -388,7 +381,6 @@ struct plat_smp_ops octeon_smp_ops = { .send_ipi_mask = octeon_send_ipi_mask, .init_secondary = octeon_init_secondary, .smp_finish = octeon_smp_finish, - .cpus_done = octeon_cpus_done, .boot_secondary = octeon_boot_secondary, .smp_setup = octeon_smp_setup, .prepare_cpus = octeon_prepare_cpus, diff --git a/arch/mips/include/asm/cmp.h b/arch/mips/include/asm/cmp.h index 89a73fb..033d973 100644 --- a/arch/mips/include/asm/cmp.h +++ b/arch/mips/include/asm/cmp.h @@ -10,7 +10,6 @@ extern void cmp_smp_setup(void); extern void cmp_smp_finish(void); extern void cmp_boot_secondary(int cpu, struct task_struct *t); extern void cmp_init_secondary(void); -extern void cmp_cpus_done(void); extern void cmp_prepare_cpus(unsigned int max_cpus); /* This is platform specific */ diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index 73d35b1..6ba1fb8 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -26,7 +26,6 @@ struct plat_smp_ops { void (*send_ipi_mask)(const struct cpumask *mask, unsigned int action); void (*init_secondary)(void); void (*smp_finish)(void); - void (*cpus_done)(void); void (*boot_secondary)(int cpu, struct task_struct *idle); void (*smp_setup)(void); void (*prepare_cpus)(unsigned int max_cpus); diff --git a/arch/mips/kernel/smp-bmips.c b/arch/mips/kernel/smp-bmips.c index ea4c2dc..df9e2bd 100644 --- a/arch/mips/kernel/smp-bmips.c +++ b/arch/mips/kernel/smp-bmips.c @@ -281,13 +281,6 @@ static void bmips_smp_finish(void) } /* - * Runs on CPU0 after all CPUs have been booted - */ -static void bmips_cpus_done(void) -{ -} - -/* * BMIPS5000 raceless IPIs * * Each CPU has two inbound SW IRQs which are independent of all other CPUs. @@ -434,7 +427,6 @@ struct plat_smp_ops bmips43xx_smp_ops = { .boot_secondary = bmips_boot_secondary, .smp_finish = bmips_smp_finish, .init_secondary = bmips_init_secondary, - .cpus_done = bmips_cpus_done, .send_ipi_single = bmips43xx_send_ipi_single, .send_ipi_mask = bmips43xx_send_ipi_mask, #ifdef CONFIG_HOTPLUG_CPU @@ -449,7 +441,6 @@ struct plat_smp_ops bmips5000_smp_ops = { .boot_secondary = bmips_boot_secondary, .smp_finish = bmips_smp_finish, .init_secondary = bmips_init_secondary, - .cpus_done = bmips_cpus_done, .send_ipi_single = bmips5000_send_ipi_single, .send_ipi_mask = bmips5000_send_ipi_mask, #ifdef CONFIG_HOTPLUG_CPU diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c index 64d06f6..fc8a515 100644 --- a/arch/mips/kernel/smp-cmp.c +++ b/arch/mips/kernel/smp-cmp.c @@ -72,11 +72,6 @@ static void cmp_smp_finish(void) local_irq_enable(); } -static void cmp_cpus_done(void) -{ - pr_debug("SMPCMP: CPU%d: %s\n", smp_processor_id(), __func__); -} - /* * Setup the PC, SP, and GP of a secondary processor and start it running * smp_bootstrap is the place to resume from @@ -158,7 +153,6 @@ struct plat_smp_ops cmp_smp_ops = { .send_ipi_mask = gic_send_ipi_mask, .init_secondary = cmp_init_secondary, .smp_finish = cmp_smp_finish, - .cpus_done = cmp_cpus_done, .boot_secondary = cmp_boot_secondary, .smp_setup = cmp_smp_setup, .prepare_cpus = cmp_prepare_cpus, diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index 536eec0..bb36b4e 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -302,10 +302,6 @@ static void cps_smp_finish(void) local_irq_enable(); } -static void cps_cpus_done(void) -{ -} - static struct plat_smp_ops cps_smp_ops = { .smp_setup = cps_smp_setup, .prepare_cpus = cps_prepare_cpus, @@ -314,7 +310,6 @@ static struct plat_smp_ops cps_smp_ops = { .smp_finish = cps_smp_finish, .send_ipi_single = gic_send_ipi_single, .send_ipi_mask = gic_send_ipi_mask, - .cpus_done = cps_cpus_done, }; int register_cps_smp_ops(void) diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index f8e1314..3babf6e 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -183,10 +183,6 @@ static void vsmp_smp_finish(void) local_irq_enable(); } -static void vsmp_cpus_done(void) -{ -} - /* * Setup the PC, SP, and GP of a secondary processor and start it * running! @@ -287,7 +283,6 @@ struct plat_smp_ops vsmp_smp_ops = { .send_ipi_mask = vsmp_send_ipi_mask, .init_secondary = vsmp_init_secondary, .smp_finish = vsmp_smp_finish, - .cpus_done = vsmp_cpus_done, .boot_secondary = vsmp_boot_secondary, .smp_setup = vsmp_smp_setup, .prepare_cpus = vsmp_prepare_cpus, diff --git a/arch/mips/kernel/smp-up.c b/arch/mips/kernel/smp-up.c index 7fde3e4..17878d7 100644 --- a/arch/mips/kernel/smp-up.c +++ b/arch/mips/kernel/smp-up.c @@ -36,11 +36,6 @@ static void up_smp_finish(void) { } -/* Hook for after all CPUs are online */ -static void up_cpus_done(void) -{ -} - /* * Firmware CPU startup hook */ @@ -73,7 +68,6 @@ struct plat_smp_ops up_smp_ops = { .send_ipi_mask = up_send_ipi_mask, .init_secondary = up_init_secondary, .smp_finish = up_smp_finish, - .cpus_done = up_cpus_done, .boot_secondary = up_boot_secondary, .smp_setup = up_smp_setup, .prepare_cpus = up_prepare_cpus, diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index 35bb05a..ce76775 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -163,7 +163,6 @@ void smp_send_stop(void) void __init smp_cpus_done(unsigned int max_cpus) { - mp_ops->cpus_done(); } /* called from main before smp_init() */ diff --git a/arch/mips/loongson/loongson-3/smp.c b/arch/mips/loongson/loongson-3/smp.c index c665fe1..1e88940 100644 --- a/arch/mips/loongson/loongson-3/smp.c +++ b/arch/mips/loongson/loongson-3/smp.c @@ -279,13 +279,6 @@ static void loongson3_boot_secondary(int cpu, struct task_struct *idle) loongson3_ipi_write64(startargs[0], (void *)(ipi_mailbox_buf[cpu]+0x0)); } -/* - * Final cleanup after all secondaries booted - */ -static void __init loongson3_cpus_done(void) -{ -} - #ifdef CONFIG_HOTPLUG_CPU static int loongson3_cpu_disable(void) @@ -432,7 +425,6 @@ struct plat_smp_ops loongson3_smp_ops = { .send_ipi_mask = loongson3_send_ipi_mask, .init_secondary = loongson3_init_secondary, .smp_finish = loongson3_smp_finish, - .cpus_done = loongson3_cpus_done, .boot_secondary = loongson3_boot_secondary, .smp_setup = loongson3_smp_setup, .prepare_cpus = loongson3_prepare_cpus, diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c index 6baae15..d81b443 100644 --- a/arch/mips/netlogic/common/smp.c +++ b/arch/mips/netlogic/common/smp.c @@ -135,10 +135,6 @@ void nlm_smp_finish(void) local_irq_enable(); } -void nlm_cpus_done(void) -{ -} - /* * Boot all other cpus in the system, initialize them, and bring them into * the boot function @@ -277,7 +273,6 @@ struct plat_smp_ops nlm_smp_ops = { .send_ipi_mask = nlm_send_ipi_mask, .init_secondary = nlm_init_secondary, .smp_finish = nlm_smp_finish, - .cpus_done = nlm_cpus_done, .boot_secondary = nlm_boot_secondary, .smp_setup = nlm_smp_setup, .prepare_cpus = nlm_prepare_cpus, diff --git a/arch/mips/sgi-ip27/ip27-smp.c b/arch/mips/sgi-ip27/ip27-smp.c index f4ea8aa..f9ae6a8 100644 --- a/arch/mips/sgi-ip27/ip27-smp.c +++ b/arch/mips/sgi-ip27/ip27-smp.c @@ -186,10 +186,6 @@ static void ip27_smp_finish(void) local_irq_enable(); } -static void __init ip27_cpus_done(void) -{ -} - /* * Launch a slave into smp_bootstrap(). It doesn't take an argument, and we * set sp to the kernel stack of the newly created idle process, gp to the proc @@ -236,7 +232,6 @@ struct plat_smp_ops ip27_smp_ops = { .send_ipi_mask = ip27_send_ipi_mask, .init_secondary = ip27_init_secondary, .smp_finish = ip27_smp_finish, - .cpus_done = ip27_cpus_done, .boot_secondary = ip27_boot_secondary, .smp_setup = ip27_smp_setup, .prepare_cpus = ip27_prepare_cpus, diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c index 70d9182..af7d44e 100644 --- a/arch/mips/sibyte/bcm1480/smp.c +++ b/arch/mips/sibyte/bcm1480/smp.c @@ -115,13 +115,6 @@ static void bcm1480_smp_finish(void) } /* - * Final cleanup after all secondaries booted - */ -static void bcm1480_cpus_done(void) -{ -} - -/* * Setup the PC, SP, and GP of a secondary processor and start it * running! */ @@ -170,7 +163,6 @@ struct plat_smp_ops bcm1480_smp_ops = { .send_ipi_mask = bcm1480_send_ipi_mask, .init_secondary = bcm1480_init_secondary, .smp_finish = bcm1480_smp_finish, - .cpus_done = bcm1480_cpus_done, .boot_secondary = bcm1480_boot_secondary, .smp_setup = bcm1480_smp_setup, .prepare_cpus = bcm1480_prepare_cpus, diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c index db97611..c0c4b3f 100644 --- a/arch/mips/sibyte/sb1250/smp.c +++ b/arch/mips/sibyte/sb1250/smp.c @@ -103,13 +103,6 @@ static void sb1250_smp_finish(void) } /* - * Final cleanup after all secondaries booted - */ -static void sb1250_cpus_done(void) -{ -} - -/* * Setup the PC, SP, and GP of a secondary processor and start it * running! */ @@ -158,7 +151,6 @@ struct plat_smp_ops sb_smp_ops = { .send_ipi_mask = sb1250_send_ipi_mask, .init_secondary = sb1250_init_secondary, .smp_finish = sb1250_smp_finish, - .cpus_done = sb1250_cpus_done, .boot_secondary = sb1250_boot_secondary, .smp_setup = sb1250_smp_setup, .prepare_cpus = sb1250_prepare_cpus, |