From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.wantstofly.org (fw.wantstofly.org [80.101.37.227]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 50896B7708 for ; Tue, 8 Mar 2011 10:59:27 +1100 (EST) Date: Tue, 8 Mar 2011 00:59:23 +0100 From: Lennert Buytenhek To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 06/28] powerpc: platforms/86xx irq_data conversion. Message-ID: <20110307235923.GK16649@mail.wantstofly.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Signed-off-by: Lennert Buytenhek --- arch/powerpc/platforms/86xx/gef_pic.c | 22 +++++++++++----------- arch/powerpc/platforms/86xx/pic.c | 5 ++++- 2 files changed, 15 insertions(+), 12 deletions(-) diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c index 6df9e25..0adfe3b 100644 --- a/arch/powerpc/platforms/86xx/gef_pic.c +++ b/arch/powerpc/platforms/86xx/gef_pic.c @@ -95,6 +95,7 @@ static int gef_pic_cascade_irq; void gef_pic_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq; /* @@ -106,17 +107,16 @@ void gef_pic_cascade(unsigned int irq, struct irq_desc *desc) if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); - + chip->irq_eoi(&desc->irq_data); } -static void gef_pic_mask(unsigned int virq) +static void gef_pic_mask(struct irq_data *d) { unsigned long flags; unsigned int hwirq; u32 mask; - hwirq = gef_irq_to_hw(virq); + hwirq = gef_irq_to_hw(d->irq); raw_spin_lock_irqsave(&gef_pic_lock, flags); mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0)); @@ -125,21 +125,21 @@ static void gef_pic_mask(unsigned int virq) raw_spin_unlock_irqrestore(&gef_pic_lock, flags); } -static void gef_pic_mask_ack(unsigned int virq) +static void gef_pic_mask_ack(struct irq_data *d) { /* Don't think we actually have to do anything to ack an interrupt, * we just need to clear down the devices interrupt and it will go away */ - gef_pic_mask(virq); + gef_pic_mask(d); } -static void gef_pic_unmask(unsigned int virq) +static void gef_pic_unmask(struct irq_data *d) { unsigned long flags; unsigned int hwirq; u32 mask; - hwirq = gef_irq_to_hw(virq); + hwirq = gef_irq_to_hw(d->irq); raw_spin_lock_irqsave(&gef_pic_lock, flags); mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0)); @@ -150,9 +150,9 @@ static void gef_pic_unmask(unsigned int virq) static struct irq_chip gef_pic_chip = { .name = "gefp", - .mask = gef_pic_mask, - .mask_ack = gef_pic_mask_ack, - .unmask = gef_pic_unmask, + .irq_mask = gef_pic_mask, + .irq_mask_ack = gef_pic_mask_ack, + .irq_unmask = gef_pic_unmask, }; diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c index 668275d..cbe3363 100644 --- a/arch/powerpc/platforms/86xx/pic.c +++ b/arch/powerpc/platforms/86xx/pic.c @@ -19,10 +19,13 @@ #ifdef CONFIG_PPC_I8259 static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq = i8259_irq(); + if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + + chip->irq_eoi(&desc->irq_data); } #endif /* CONFIG_PPC_I8259 */ -- 1.7.4