diff options
Diffstat (limited to 'arch/powerpc/sysdev')
| -rw-r--r-- | arch/powerpc/sysdev/qe_lib/qe.c | 13 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/xilinx_intc.c | 1 |
2 files changed, 13 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c index 237e3654f48..464271bea6c 100644 --- a/arch/powerpc/sysdev/qe_lib/qe.c +++ b/arch/powerpc/sysdev/qe_lib/qe.c @@ -65,6 +65,19 @@ static unsigned int qe_num_of_snum; static phys_addr_t qebase = -1; +int qe_alive_during_sleep(void) +{ + static int ret = -1; + + if (ret != -1) + return ret; + + ret = !of_find_compatible_node(NULL, NULL, "fsl,mpc8569-pmc"); + + return ret; +} +EXPORT_SYMBOL(qe_alive_during_sleep); + phys_addr_t get_qe_base(void) { struct device_node *qe; diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c index 3ee1fd37bbf..40edad52077 100644 --- a/arch/powerpc/sysdev/xilinx_intc.c +++ b/arch/powerpc/sysdev/xilinx_intc.c @@ -234,7 +234,6 @@ static void xilinx_i8259_cascade(unsigned int irq, struct irq_desc *desc) generic_handle_irq(cascade_irq); /* Let xilinx_intc end the interrupt */ - desc->chip->ack(irq); desc->chip->unmask(irq); } |