diff options
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c index bf3df7961a5b..6125bbd777e7 100644 --- a/drivers/irqchip/irq-gic-v3.c +++ b/drivers/irqchip/irq-gic-v3.c @@ -319,11 +319,11 @@ static int gic_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu) return 0; } -static u64 gic_mpidr_to_affinity(u64 mpidr) +static u64 gic_mpidr_to_affinity(unsigned long mpidr) { u64 aff; - aff = (MPIDR_AFFINITY_LEVEL(mpidr, 3) << 32 | + aff = ((u64)MPIDR_AFFINITY_LEVEL(mpidr, 3) << 32 | MPIDR_AFFINITY_LEVEL(mpidr, 2) << 16 | MPIDR_AFFINITY_LEVEL(mpidr, 1) << 8 | MPIDR_AFFINITY_LEVEL(mpidr, 0)); @@ -333,7 +333,7 @@ static u64 gic_mpidr_to_affinity(u64 mpidr) static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs) { - u64 irqnr; + u32 irqnr; do { irqnr = gic_read_iar(); @@ -397,7 +397,7 @@ static void __init gic_dist_init(void) static int gic_populate_rdist(void) { - u64 mpidr = cpu_logical_map(smp_processor_id()); + unsigned long mpidr = cpu_logical_map(smp_processor_id()); u64 typer; u32 aff; int i; @@ -428,10 +428,9 @@ static int gic_populate_rdist(void) u64 offset = ptr - gic_data.redist_regions[i].redist_base; gic_data_rdist_rd_base() = ptr; gic_data_rdist()->phys_base = gic_data.redist_regions[i].phys_base + offset; - pr_info("CPU%d: found redistributor %llx region %d:%pa\n", - smp_processor_id(), - (unsigned long long)mpidr, - i, &gic_data_rdist()->phys_base); + pr_info("CPU%d: found redistributor %lx region %d:%pa\n", + smp_processor_id(), mpidr, i, + &gic_data_rdist()->phys_base); return 0; } @@ -446,8 +445,8 @@ static int gic_populate_rdist(void) } /* We couldn't even deal with ourselves... */ - WARN(true, "CPU%d: mpidr %llx has no re-distributor!\n", - smp_processor_id(), (unsigned long long)mpidr); + WARN(true, "CPU%d: mpidr %lx has no re-distributor!\n", + smp_processor_id(), mpidr); return -ENODEV; } @@ -524,10 +523,10 @@ static struct notifier_block gic_cpu_notifier = { }; static u16 gic_compute_target_list(int *base_cpu, const struct cpumask *mask, - u64 cluster_id) + unsigned long cluster_id) { int cpu = *base_cpu; - u64 mpidr = cpu_logical_map(cpu); + unsigned long mpidr = cpu_logical_map(cpu); u16 tlist = 0; while (cpu < nr_cpu_ids) { @@ -588,7 +587,7 @@ static void gic_raise_softirq(const struct cpumask *mask, unsigned int irq) smp_wmb(); for_each_cpu(cpu, mask) { - u64 cluster_id = cpu_logical_map(cpu) & ~0xffUL; + unsigned long cluster_id = cpu_logical_map(cpu) & ~0xffUL; u16 tlist; tlist = gic_compute_target_list(&cpu, mask, cluster_id); |