Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 72 deletions

diff --git a/ANDROID_3.4.5/arch/arm/plat-versatile/fpga-irq.c b/ANDROID_3.4.5/arch/arm/plat-versatile/fpga-irq.c
deleted file mode 100644
index f0cc8e19..00000000
--- a/ANDROID_3.4.5/arch/arm/plat-versatile/fpga-irq.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- *  Support for Versatile FPGA-based IRQ controllers
- */
-#include <linux/irq.h>
-#include <linux/io.h>
-
-#include <asm/mach/irq.h>
-#include <plat/fpga-irq.h>
-
-#define IRQ_STATUS		0x00
-#define IRQ_RAW_STATUS		0x04
-#define IRQ_ENABLE_SET		0x08
-#define IRQ_ENABLE_CLEAR	0x0c
-
-static void fpga_irq_mask(struct irq_data *d)
-{
-	struct fpga_irq_data *f = irq_data_get_irq_chip_data(d);
-	u32 mask = 1 << (d->irq - f->irq_start);
-
-	writel(mask, f->base + IRQ_ENABLE_CLEAR);
-}
-
-static void fpga_irq_unmask(struct irq_data *d)
-{
-	struct fpga_irq_data *f = irq_data_get_irq_chip_data(d);
-	u32 mask = 1 << (d->irq - f->irq_start);
-
-	writel(mask, f->base + IRQ_ENABLE_SET);
-}
-
-static void fpga_irq_handle(unsigned int irq, struct irq_desc *desc)
-{
-	struct fpga_irq_data *f = irq_desc_get_handler_data(desc);
-	u32 status = readl(f->base + IRQ_STATUS);
-
-	if (status == 0) {
-		do_bad_IRQ(irq, desc);
-		return;
-	}
-
-	do {
-		irq = ffs(status) - 1;
-		status &= ~(1 << irq);
-
-		generic_handle_irq(irq + f->irq_start);
-	} while (status);
-}
-
-void __init fpga_irq_init(int parent_irq, u32 valid, struct fpga_irq_data *f)
-{
-	unsigned int i;
-
-	f->chip.irq_ack = fpga_irq_mask;
-	f->chip.irq_mask = fpga_irq_mask;
-	f->chip.irq_unmask = fpga_irq_unmask;
-
-	if (parent_irq != -1) {
-		irq_set_handler_data(parent_irq, f);
-		irq_set_chained_handler(parent_irq, fpga_irq_handle);
-	}
-
-	for (i = 0; i < 32; i++) {
-		if (valid & (1 << i)) {
-			unsigned int irq = f->irq_start + i;
-
-			irq_set_chip_data(irq, f);
-			irq_set_chip_and_handler(irq, &f->chip,
-						 handle_level_irq);
-			set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
-		}
-	}
-}