Merge remote-tracking branch 'origin' into spi/next

Pull in Linus' tree to pick up changes required for the langwell gpio fixes

1 files changed, 0 insertions, 93 deletions

diff --git a/arch/arm/mach-lh7a40x/irq-kev7a400.c b/arch/arm/mach-lh7a40x/irq-kev7a400.c
deleted file mode 100644
index c7433b3c581..00000000000
--- a/arch/arm/mach-lh7a40x/irq-kev7a400.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* arch/arm/mach-lh7a40x/irq-kev7a400.c
- *
- *  Copyright (C) 2004 Coastal Environmental Systems
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  version 2 as published by the Free Software Foundation.
- *
- */
-
-#include <linux/interrupt.h>
-#include <linux/init.h>
-
-#include <asm/irq.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/hardware.h>
-#include <asm/mach/irqs.h>
-
-#include "common.h"
-
-  /* KEV7a400 CPLD IRQ handling */
-
-static u16 CPLD_IRQ_mask;	/* Mask for CPLD IRQs, 1 == unmasked */
-
-static void
-lh7a400_ack_cpld_irq (u32 irq)
-{
-	CPLD_CL_INT = 1 << (irq - IRQ_KEV7A400_CPLD);
-}
-
-static void
-lh7a400_mask_cpld_irq (u32 irq)
-{
-	CPLD_IRQ_mask &= ~(1 << (irq - IRQ_KEV7A400_CPLD));
-	CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
-}
-
-static void
-lh7a400_unmask_cpld_irq (u32 irq)
-{
-	CPLD_IRQ_mask |= 1 << (irq - IRQ_KEV7A400_CPLD);
-	CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
-}
-
-static struct
-irq_chip lh7a400_cpld_chip = {
-	.name	= "CPLD",
-	.ack	= lh7a400_ack_cpld_irq,
-	.mask	= lh7a400_mask_cpld_irq,
-	.unmask	= lh7a400_unmask_cpld_irq,
-};
-
-static void
-lh7a400_cpld_handler (unsigned int irq, struct irq_desc *desc)
-{
-	u32 mask = CPLD_LATCHED_INTS;
-	irq = IRQ_KEV_7A400_CPLD;
-	for (; mask; mask >>= 1, ++irq) {
-		if (mask & 1)
-			desc[irq].handle (irq, desc);
-	}
-}
-
-  /* IRQ initialization */
-
-void __init
-lh7a400_init_board_irq (void)
-{
-	int irq;
-
-	for (irq = IRQ_KEV7A400_CPLD;
-	     irq < IRQ_KEV7A400_CPLD + NR_IRQ_KEV7A400_CPLD; ++irq) {
-		set_irq_chip (irq, &lh7a400_cpld_chip);
-		set_irq_handler (irq, handle_edge_irq);
-		set_irq_flags (irq, IRQF_VALID);
-	}
-	set_irq_chained_handler (IRQ_CPLD, kev7a400_cpld_handler);
-
-		/* Clear all CPLD interrupts */
-	CPLD_CL_INT = 0xff; /* CPLD_INTR_MMC_CD | CPLD_INTR_ETH_INT; */
-
-    /* *** FIXME CF enabled in ide-probe.c */
-
-	GPIO_GPIOINTEN = 0;		/* Disable all GPIO interrupts */
-	barrier();
-	GPIO_INTTYPE1
-		= (GPIO_INTR_PCC1_CD | GPIO_INTR_PCC1_CD); /* Edge trig. */
-	GPIO_INTTYPE2 = 0;		/* Falling edge & low-level */
-	GPIO_GPIOFEOI = 0xff;		/* Clear all GPIO interrupts */
-	GPIO_GPIOINTEN = 0xff;		/* Enable all GPIO interrupts */
-
-	init_FIQ();
-}