diff options
Diffstat (limited to 'arch/mips/sibyte/sb1250')
| -rw-r--r-- | arch/mips/sibyte/sb1250/irq.c | 2 | ||||
| -rw-r--r-- | arch/mips/sibyte/sb1250/setup.c | 3 | ||||
| -rw-r--r-- | arch/mips/sibyte/sb1250/smp.c | 18 |
3 files changed, 8 insertions, 15 deletions
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c index fca0cdb9950..6d8dba5cf34 100644 --- a/arch/mips/sibyte/sb1250/irq.c +++ b/arch/mips/sibyte/sb1250/irq.c @@ -88,7 +88,7 @@ static int sb1250_set_affinity(struct irq_data *d, const struct cpumask *mask, u64 cur_ints; unsigned long flags; - i = cpumask_first(mask); + i = cpumask_first_and(mask, cpu_online_mask); /* Convert logical CPU to physical CPU */ cpu = cpu_logical_map(i); diff --git a/arch/mips/sibyte/sb1250/setup.c b/arch/mips/sibyte/sb1250/setup.c index a14bd4cb0bc..3c02b2a77ae 100644 --- a/arch/mips/sibyte/sb1250/setup.c +++ b/arch/mips/sibyte/sb1250/setup.c @@ -22,6 +22,7 @@ #include <linux/string.h> #include <asm/bootinfo.h> +#include <asm/cpu.h> #include <asm/mipsregs.h> #include <asm/io.h> #include <asm/sibyte/sb1250.h> @@ -182,7 +183,7 @@ void __init sb1250_setup(void) int plldiv; int bad_config = 0; - sb1_pass = read_c0_prid() & 0xff; + sb1_pass = read_c0_prid() & PRID_REV_MASK; sys_rev = __raw_readq(IOADDR(A_SCD_SYSTEM_REVISION)); soc_type = SYS_SOC_TYPE(sys_rev); soc_pass = G_SYS_REVISION(sys_rev); diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c index 285cfef4ebc..c0c4b3f88a0 100644 --- a/arch/mips/sibyte/sb1250/smp.c +++ b/arch/mips/sibyte/sb1250/smp.c @@ -48,7 +48,7 @@ static void *mailbox_regs[] = { /* * SMP init and finish on secondary CPUs */ -void __cpuinit sb1250_smp_init(void) +void sb1250_smp_init(void) { unsigned int imask = STATUSF_IP4 | STATUSF_IP3 | STATUSF_IP2 | STATUSF_IP1 | STATUSF_IP0; @@ -83,7 +83,7 @@ static inline void sb1250_send_ipi_mask(const struct cpumask *mask, /* * Code to run on secondary just after probing the CPU */ -static void __cpuinit sb1250_init_secondary(void) +static void sb1250_init_secondary(void) { extern void sb1250_smp_init(void); @@ -94,7 +94,7 @@ static void __cpuinit sb1250_init_secondary(void) * Do any tidying up before marking online and running the idle * loop */ -static void __cpuinit sb1250_smp_finish(void) +static void sb1250_smp_finish(void) { extern void sb1250_clockevent_init(void); @@ -103,17 +103,10 @@ static void __cpuinit 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! */ -static void __cpuinit sb1250_boot_secondary(int cpu, struct task_struct *idle) +static void sb1250_boot_secondary(int cpu, struct task_struct *idle) { int retval; @@ -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, @@ -170,7 +162,7 @@ void sb1250_mailbox_interrupt(void) int irq = K_INT_MBOX_0; unsigned int action; - kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq)); + kstat_incr_irq_this_cpu(irq); /* Load the mailbox register to figure out what we're supposed to do */ action = (____raw_readq(mailbox_regs[cpu]) >> 48) & 0xffff; |