Wrap the old chip function enable() until the migration is complete and the old chip functions are removed. Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> --- kernel/irq/chip.c | 25 ++++++++++++++++++++----- kernel/irq/resend.c | 2 +- 2 files changed, 21 insertions(+), 6 deletions(-) Index: linux-2.6-tip/kernel/irq/chip.c =================================================================== --- linux-2.6-tip.orig/kernel/irq/chip.c +++ linux-2.6-tip/kernel/irq/chip.c @@ -290,9 +290,9 @@ EXPORT_SYMBOL_GPL(set_irq_nested_thread) /* * default enable function */ -static void default_enable(unsigned int irq) +static void default_enable(struct irq_data *data) { - struct irq_desc *desc = irq_to_desc(irq); + struct irq_desc *desc = irq_data_to_desc(data); desc->chip->irq_unmask(&desc->irq_data); desc->status &= ~IRQ_MASKED; @@ -312,7 +312,7 @@ static unsigned int default_startup(unsi { struct irq_desc *desc = irq_to_desc(irq); - desc->chip->enable(irq); + desc->chip->irq_enable(&desc->irq_data); return 0; } @@ -353,6 +353,11 @@ static void compat_irq_eoi(struct irq_da irq_data_to_desc(data)->chip->eoi(data->irq); } +static void compat_irq_enable(struct irq_data *data) +{ + irq_data_to_desc(data)->chip->enable(data->irq); +} + static void compat_bus_lock(struct irq_data *data) { irq_data_to_desc(data)->chip->bus_lock(data->irq); @@ -368,8 +373,18 @@ static void compat_bus_sync_unlock(struc */ void irq_chip_set_defaults(struct irq_chip *chip) { - if (!chip->enable) - chip->enable = default_enable; + /* + * Compat fixup functions need to be before we set the + * defaults for enable/disable/startup/shutdown + */ + if (chip->enable) + chip->irq_enable = compat_irq_enable; + + /* + * The real defaults + */ + if (!chip->irq_enable) + chip->irq_enable = default_enable; if (!chip->disable) chip->disable = default_disable; if (!chip->startup) Index: linux-2.6-tip/kernel/irq/resend.c =================================================================== --- linux-2.6-tip.orig/kernel/irq/resend.c +++ linux-2.6-tip/kernel/irq/resend.c @@ -60,7 +60,7 @@ void check_irq_resend(struct irq_desc *d /* * Make sure the interrupt is enabled, before resending it: */ - desc->chip->enable(irq); + desc->chip->irq_enable(&desc->irq_data); /* * We do not resend level type interrupts. Level type -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html