From 2329abfa344a9a824bc4c71f2415528777265510 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Fri, 13 Jan 2012 09:32:18 +1030 Subject: module_param: make bool parameters really bool (core code) module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Signed-off-by: Rusty Russell --- kernel/irq/internals.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/irq/internals.h') diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index a73dd6c7372d..b7952316016a 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -15,7 +15,7 @@ #define istate core_internal_state__do_not_mess_with_it -extern int noirqdebug; +extern bool noirqdebug; /* * Bits used by threaded handlers: -- cgit v1.2.3 From b4bc724e82e80478cba5fe9825b62e71ddf78757 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 8 Feb 2012 11:57:52 +0100 Subject: genirq: Handle pending irqs in irq_startup() An interrupt might be pending when irq_startup() is called, but the startup code does not invoke the resend logic. In some cases this prevents the device from issuing another interrupt which renders the device non functional. Call the resend function in irq_startup() to keep things going. Reported-and-tested-by: Russell King Cc: stable@vger.kernel.org Signed-off-by: Thomas Gleixner --- kernel/irq/internals.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/irq/internals.h') diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h index b7952316016a..40378ff877e7 100644 --- a/kernel/irq/internals.h +++ b/kernel/irq/internals.h @@ -67,7 +67,7 @@ extern int __irq_set_trigger(struct irq_desc *desc, unsigned int irq, extern void __disable_irq(struct irq_desc *desc, unsigned int irq, bool susp); extern void __enable_irq(struct irq_desc *desc, unsigned int irq, bool resume); -extern int irq_startup(struct irq_desc *desc); +extern int irq_startup(struct irq_desc *desc, bool resend); extern void irq_shutdown(struct irq_desc *desc); extern void irq_enable(struct irq_desc *desc); extern void irq_disable(struct irq_desc *desc); -- cgit v1.2.3