diff options
Diffstat (limited to 'arch/powerpc/platforms/ps3/smp.c')
| -rw-r--r-- | arch/powerpc/platforms/ps3/smp.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/ps3/smp.c b/arch/powerpc/platforms/ps3/smp.c index 53416ec5198..f0b12f21236 100644 --- a/arch/powerpc/platforms/ps3/smp.c +++ b/arch/powerpc/platforms/ps3/smp.c @@ -27,9 +27,9 @@ #include "platform.h" #if defined(DEBUG) -#define DBG(fmt...) udbg_printf(fmt) +#define DBG udbg_printf #else -#define DBG(fmt...) do{if(0)printk(fmt);}while(0) +#define DBG pr_debug #endif static irqreturn_t ipi_function_handler(int irq, void *msg) @@ -39,11 +39,11 @@ static irqreturn_t ipi_function_handler(int irq, void *msg) } /** - * virqs - a per cpu array of virqs for ipi use + * ps3_ipi_virqs - a per cpu array of virqs for ipi use */ #define MSG_COUNT 4 -static DEFINE_PER_CPU(unsigned int, virqs[MSG_COUNT]); +static DEFINE_PER_CPU(unsigned int, ps3_ipi_virqs[MSG_COUNT]); static const char *names[MSG_COUNT] = { "ipi call", @@ -62,7 +62,7 @@ static void do_message_pass(int target, int msg) return; } - virq = per_cpu(virqs, target)[msg]; + virq = per_cpu(ps3_ipi_virqs, target)[msg]; result = ps3_send_event_locally(virq); if (result) @@ -94,13 +94,13 @@ static int ps3_smp_probe(void) static void __init ps3_smp_setup_cpu(int cpu) { int result; - unsigned int *virqs = per_cpu(virqs, cpu); + unsigned int *virqs = per_cpu(ps3_ipi_virqs, cpu); int i; DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu); /* - * Check assumptions on virqs[] indexing. If this + * Check assumptions on ps3_ipi_virqs[] indexing. If this * check fails, then a different mapping of PPC_MSG_ * to index needs to be setup. */ @@ -132,13 +132,13 @@ static void __init ps3_smp_setup_cpu(int cpu) void ps3_smp_cleanup_cpu(int cpu) { - unsigned int *virqs = per_cpu(virqs, cpu); + unsigned int *virqs = per_cpu(ps3_ipi_virqs, cpu); int i; DBG(" -> %s:%d: (%d)\n", __func__, __LINE__, cpu); for (i = 0; i < MSG_COUNT; i++) { - free_irq(virqs[i], (void*)(long)i); + /* Can't call free_irq from interrupt context. */ ps3_event_receive_port_destroy(virqs[i]); virqs[i] = NO_IRQ; } |