From bae1d8f19983fbfa25559aa3cb6a81a84aa82a18 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Tue, 14 Feb 2012 14:06:50 -0700 Subject: irq_domain/powerpc: Use common irq_domain structure instead of irq_host This patch drops the powerpc-specific irq_host structures and uses the common irq_domain strucutres defined in linux/irqdomain.h. It also fixes all the users to use the new structure names. Renaming irq_host to irq_domain has been discussed for a long time, and this patch is a step in the process of generalizing the powerpc virq code to be usable by all architecture. An astute reader will notice that this patch actually removes the irq_host structure instead of renaming it. This is because the irq_domain structure already exists in include/linux/irqdomain.h and has the needed data members. Signed-off-by: Grant Likely Cc: Benjamin Herrenschmidt Cc: Thomas Gleixner Cc: Milton Miller Tested-by: Olof Johansson --- arch/powerpc/sysdev/mpic_msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/sysdev/mpic_msi.c') diff --git a/arch/powerpc/sysdev/mpic_msi.c b/arch/powerpc/sysdev/mpic_msi.c index 0f67cd7..00395f4 100644 --- a/arch/powerpc/sysdev/mpic_msi.c +++ b/arch/powerpc/sysdev/mpic_msi.c @@ -32,7 +32,7 @@ void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq) static int mpic_msi_reserve_u3_hwirqs(struct mpic *mpic) { irq_hw_number_t hwirq; - struct irq_host_ops *ops = mpic->irqhost->ops; + struct irq_domain_ops *ops = mpic->irqhost->ops; struct device_node *np; int flags, index, i; struct of_irq oirq; -- cgit v1.1 From a18dc81bf58258ac0920bec26b91656cb0140d2a Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Thu, 26 Jan 2012 12:12:14 -0700 Subject: irq_domain: constify irq_domain_ops Make irq_domain_ops pointer a constant to make it safer for multiple instances to share the same ops pointer and change the irq_domain code so that it does not modify the ops. v4: Fix mismatched type reference in powerpc code Signed-off-by: Grant Likely Cc: Thomas Gleixner Cc: Benjamin Herrenschmidt Cc: Milton Miller Tested-by: Olof Johansson --- arch/powerpc/sysdev/mpic_msi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/sysdev/mpic_msi.c') diff --git a/arch/powerpc/sysdev/mpic_msi.c b/arch/powerpc/sysdev/mpic_msi.c index 00395f4..0622aa9 100644 --- a/arch/powerpc/sysdev/mpic_msi.c +++ b/arch/powerpc/sysdev/mpic_msi.c @@ -32,7 +32,7 @@ void mpic_msi_reserve_hwirq(struct mpic *mpic, irq_hw_number_t hwirq) static int mpic_msi_reserve_u3_hwirqs(struct mpic *mpic) { irq_hw_number_t hwirq; - struct irq_domain_ops *ops = mpic->irqhost->ops; + const struct irq_domain_ops *ops = mpic->irqhost->ops; struct device_node *np; int flags, index, i; struct of_irq oirq; -- cgit v1.1