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| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-09-27 11:56:14 -0300 |
| commit | 1025c04cecd19882e28f16c4004034b475c372c5 (patch) | |
| tree | 2b7402887e86d54bff5a123228c9059eae5e32bd /arch/tile/kernel/irq.c | |
| parent | 4375f1037d52602413142e290608d0d84671ad36 (diff) | |
| parent | 5bcecf325378218a8e248bb6bcae96ec7362f8ef (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Conflicts:
net/bluetooth/hci_core.c
Diffstat (limited to 'arch/tile/kernel/irq.c')
| -rw-r--r-- | arch/tile/kernel/irq.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/tile/kernel/irq.c b/arch/tile/kernel/irq.c index 3ccf2cd7182..0586fdb9352 100644 --- a/arch/tile/kernel/irq.c +++ b/arch/tile/kernel/irq.c @@ -55,7 +55,8 @@ static DEFINE_PER_CPU(int, irq_depth); /* State for allocating IRQs on Gx. */ #if CHIP_HAS_IPI() -static unsigned long available_irqs = ~(1UL << IRQ_RESCHEDULE); +static unsigned long available_irqs = ((1UL << NR_IRQS) - 1) & + (~(1UL << IRQ_RESCHEDULE)); static DEFINE_SPINLOCK(available_irqs_lock); #endif @@ -73,7 +74,8 @@ static DEFINE_SPINLOCK(available_irqs_lock); /* * The interrupt handling path, implemented in terms of HV interrupt - * emulation on TILE64 and TILEPro, and IPI hardware on TILE-Gx. + * emulation on TILEPro, and IPI hardware on TILE-Gx. + * Entered with interrupts disabled. */ void tile_dev_intr(struct pt_regs *regs, int intnum) { @@ -233,7 +235,7 @@ void tile_irq_activate(unsigned int irq, int tile_irq_type) { /* * We use handle_level_irq() by default because the pending - * interrupt vector (whether modeled by the HV on TILE64 and + * interrupt vector (whether modeled by the HV on * TILEPro or implemented in hardware on TILE-Gx) has * level-style semantics for each bit. An interrupt fires * whenever a bit is high, not just at edges. |