ARM: spear: move all files to mach-spear

There are no conflicting files between the three mach-spear* directories
and plat-spear any more, so we can now move all file to a common
mach-spear directory.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

1 files changed, 0 insertions, 78 deletions

diff --git a/arch/arm/plat-spear/pl080.c b/arch/arm/plat-spear/pl080.c
deleted file mode 100644
index cfa1199d0f4a..000000000000
--- a/arch/arm/plat-spear/pl080.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * arch/arm/plat-spear/pl080.c
- *
- * DMAC pl080 definitions for SPEAr platform
- *
- * Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.linux@gmail.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/amba/pl08x.h>
-#include <linux/amba/bus.h>
-#include <linux/bug.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/spinlock_types.h>
-#include <mach/spear.h>
-#include <mach/misc_regs.h>
-
-static spinlock_t lock = __SPIN_LOCK_UNLOCKED(x);
-
-struct {
-	unsigned char busy;
-	unsigned char val;
-} signals[16] = {{0, 0}, };
-
-int pl080_get_signal(const struct pl08x_channel_data *cd)
-{
-	unsigned int signal = cd->min_signal, val;
-	unsigned long flags;
-
-	spin_lock_irqsave(&lock, flags);
-
-	/* Return if signal is already acquired by somebody else */
-	if (signals[signal].busy &&
-			(signals[signal].val != cd->muxval)) {
-		spin_unlock_irqrestore(&lock, flags);
-		return -EBUSY;
-	}
-
-	/* If acquiring for the first time, configure it */
-	if (!signals[signal].busy) {
-		val = readl(DMA_CHN_CFG);
-
-		/*
-		 * Each request line has two bits in DMA_CHN_CFG register. To
-		 * goto the bits of current request line, do left shift of
-		 * value by 2 * signal number.
-		 */
-		val &= ~(0x3 << (signal * 2));
-		val |= cd->muxval << (signal * 2);
-		writel(val, DMA_CHN_CFG);
-	}
-
-	signals[signal].busy++;
-	signals[signal].val = cd->muxval;
-	spin_unlock_irqrestore(&lock, flags);
-
-	return signal;
-}
-
-void pl080_put_signal(const struct pl08x_channel_data *cd, int signal)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&lock, flags);
-
-	/* if signal is not used */
-	if (!signals[signal].busy)
-		BUG();
-
-	signals[signal].busy--;
-
-	spin_unlock_irqrestore(&lock, flags);
-}