From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 23 Mar 2011 21:08:51 +0000 (+0000)
Subject: MIPS: DEC: Convert to new irq_chip functions
X-Git-Tag: v2.6.39-rc1~68^2~34
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=009c200a66a27c34c92ad02ac8c9758e6d0e34e3;p=platform%2Fkernel%2Flinux-exynos.git

MIPS: DEC: Convert to new irq_chip functions

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2178/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/dec/ioasic-irq.c b/arch/mips/dec/ioasic-irq.c
index cb41954..8d9a5fc 100644
--- a/arch/mips/dec/ioasic-irq.c
+++ b/arch/mips/dec/ioasic-irq.c
@@ -17,80 +17,48 @@
 #include <asm/dec/ioasic_addrs.h>
 #include <asm/dec/ioasic_ints.h>
 
-
 static int ioasic_irq_base;
 
-
-static inline void unmask_ioasic_irq(unsigned int irq)
+static void unmask_ioasic_irq(struct irq_data *d)
 {
 	u32 simr;
 
 	simr = ioasic_read(IO_REG_SIMR);
-	simr |= (1 << (irq - ioasic_irq_base));
+	simr |= (1 << (d->irq - ioasic_irq_base));
 	ioasic_write(IO_REG_SIMR, simr);
 }
 
-static inline void mask_ioasic_irq(unsigned int irq)
+static void mask_ioasic_irq(struct irq_data *d)
 {
 	u32 simr;
 
 	simr = ioasic_read(IO_REG_SIMR);
-	simr &= ~(1 << (irq - ioasic_irq_base));
+	simr &= ~(1 << (d->irq - ioasic_irq_base));
 	ioasic_write(IO_REG_SIMR, simr);
 }
 
-static inline void clear_ioasic_irq(unsigned int irq)
+static void ack_ioasic_irq(struct irq_data *d)
 {
-	u32 sir;
-
-	sir = ~(1 << (irq - ioasic_irq_base));
-	ioasic_write(IO_REG_SIR, sir);
-}
-
-static inline void ack_ioasic_irq(unsigned int irq)
-{
-	mask_ioasic_irq(irq);
+	mask_ioasic_irq(d);
 	fast_iob();
 }
 
-static inline void end_ioasic_irq(unsigned int irq)
-{
-	if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-		unmask_ioasic_irq(irq);
-}
-
 static struct irq_chip ioasic_irq_type = {
 	.name = "IO-ASIC",
-	.ack = ack_ioasic_irq,
-	.mask = mask_ioasic_irq,
-	.mask_ack = ack_ioasic_irq,
-	.unmask = unmask_ioasic_irq,
+	.irq_ack = ack_ioasic_irq,
+	.irq_mask = mask_ioasic_irq,
+	.irq_mask_ack = ack_ioasic_irq,
+	.irq_unmask = unmask_ioasic_irq,
 };
 
-
-#define unmask_ioasic_dma_irq unmask_ioasic_irq
-
-#define mask_ioasic_dma_irq mask_ioasic_irq
-
-#define ack_ioasic_dma_irq ack_ioasic_irq
-
-static inline void end_ioasic_dma_irq(unsigned int irq)
-{
-	clear_ioasic_irq(irq);
-	fast_iob();
-	end_ioasic_irq(irq);
-}
-
 static struct irq_chip ioasic_dma_irq_type = {
 	.name = "IO-ASIC-DMA",
-	.ack = ack_ioasic_dma_irq,
-	.mask = mask_ioasic_dma_irq,
-	.mask_ack = ack_ioasic_dma_irq,
-	.unmask = unmask_ioasic_dma_irq,
-	.end = end_ioasic_dma_irq,
+	.irq_ack = ack_ioasic_irq,
+	.irq_mask = mask_ioasic_irq,
+	.irq_mask_ack = ack_ioasic_irq,
+	.irq_unmask = unmask_ioasic_irq,
 };
 
-
 void __init init_ioasic_irqs(int base)
 {
 	int i;
diff --git a/arch/mips/dec/kn02-irq.c b/arch/mips/dec/kn02-irq.c
index ed90a8d..ef31d98 100644
--- a/arch/mips/dec/kn02-irq.c
+++ b/arch/mips/dec/kn02-irq.c
@@ -27,43 +27,40 @@
  */
 u32 cached_kn02_csr;
 
-
 static int kn02_irq_base;
 
-
-static inline void unmask_kn02_irq(unsigned int irq)
+static void unmask_kn02_irq(struct irq_data *d)
 {
 	volatile u32 *csr = (volatile u32 *)CKSEG1ADDR(KN02_SLOT_BASE +
 						       KN02_CSR);
 
-	cached_kn02_csr |= (1 << (irq - kn02_irq_base + 16));
+	cached_kn02_csr |= (1 << (d->irq - kn02_irq_base + 16));
 	*csr = cached_kn02_csr;
 }
 
-static inline void mask_kn02_irq(unsigned int irq)
+static void mask_kn02_irq(struct irq_data *d)
 {
 	volatile u32 *csr = (volatile u32 *)CKSEG1ADDR(KN02_SLOT_BASE +
 						       KN02_CSR);
 
-	cached_kn02_csr &= ~(1 << (irq - kn02_irq_base + 16));
+	cached_kn02_csr &= ~(1 << (d->irq - kn02_irq_base + 16));
 	*csr = cached_kn02_csr;
 }
 
-static void ack_kn02_irq(unsigned int irq)
+static void ack_kn02_irq(struct irq_data *d)
 {
-	mask_kn02_irq(irq);
+	mask_kn02_irq(d);
 	iob();
 }
 
 static struct irq_chip kn02_irq_type = {
 	.name = "KN02-CSR",
-	.ack = ack_kn02_irq,
-	.mask = mask_kn02_irq,
-	.mask_ack = ack_kn02_irq,
-	.unmask = unmask_kn02_irq,
+	.irq_ack = ack_kn02_irq,
+	.irq_mask = mask_kn02_irq,
+	.irq_mask_ack = ack_kn02_irq,
+	.irq_unmask = unmask_kn02_irq,
 };
 
-
 void __init init_kn02_irqs(int base)
 {
 	volatile u32 *csr = (volatile u32 *)CKSEG1ADDR(KN02_SLOT_BASE +