[PATCH 3/5] ARM: at91: remove unused uncompress.h

[Alexandre Belloni]

Following the switch to multiplatform, uncompress.h is not used anymore. Remove
it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
---
 arch/arm/mach-at91/include/mach/uncompress.h | 218 ---------------------------
 1 file changed, 218 deletions(-)
 delete mode 100644 arch/arm/mach-at91/include/mach/uncompress.h

diff --git a/arch/arm/mach-at91/include/mach/uncompress.h b/arch/arm/mach-at91/include/mach/uncompress.h
deleted file mode 100644
index 4ebb609369e3..000000000000
--- a/arch/arm/mach-at91/include/mach/uncompress.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/uncompress.h
- *
- * Copyright (C) 2003 SAN People
- * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef __ASM_ARCH_UNCOMPRESS_H
-#define __ASM_ARCH_UNCOMPRESS_H
-
-#include <linux/io.h>
-#include <linux/atmel_serial.h>
-#include <mach/hardware.h>
-
-#include <mach/at91_dbgu.h>
-#include <mach/cpu.h>
-
-void __iomem *at91_uart;
-
-static const u32 uarts_rm9200[] = {
-	AT91_BASE_DBGU0,
-	AT91RM9200_BASE_US0,
-	AT91RM9200_BASE_US1,
-	AT91RM9200_BASE_US2,
-	AT91RM9200_BASE_US3,
-	0,
-};
-
-static const u32 uarts_sam9260[] = {
-	AT91_BASE_DBGU0,
-	AT91SAM9260_BASE_US0,
-	AT91SAM9260_BASE_US1,
-	AT91SAM9260_BASE_US2,
-	AT91SAM9260_BASE_US3,
-	AT91SAM9260_BASE_US4,
-	AT91SAM9260_BASE_US5,
-	0,
-};
-
-static const u32 uarts_sam9261[] = {
-	AT91_BASE_DBGU0,
-	AT91SAM9261_BASE_US0,
-	AT91SAM9261_BASE_US1,
-	AT91SAM9261_BASE_US2,
-	0,
-};
-
-static const u32 uarts_sam9263[] = {
-	AT91_BASE_DBGU1,
-	AT91SAM9263_BASE_US0,
-	AT91SAM9263_BASE_US1,
-	AT91SAM9263_BASE_US2,
-	0,
-};
-
-static const u32 uarts_sam9g45[] = {
-	AT91_BASE_DBGU1,
-	AT91SAM9G45_BASE_US0,
-	AT91SAM9G45_BASE_US1,
-	AT91SAM9G45_BASE_US2,
-	AT91SAM9G45_BASE_US3,
-	0,
-};
-
-static const u32 uarts_sam9rl[] = {
-	AT91_BASE_DBGU0,
-	AT91SAM9RL_BASE_US0,
-	AT91SAM9RL_BASE_US1,
-	AT91SAM9RL_BASE_US2,
-	AT91SAM9RL_BASE_US3,
-	0,
-};
-
-static const u32 uarts_sam9x5[] = {
-	AT91_BASE_DBGU0,
-	AT91SAM9X5_BASE_USART0,
-	AT91SAM9X5_BASE_USART1,
-	AT91SAM9X5_BASE_USART2,
-	0,
-};
-
-static const u32 uarts_sama5d3[] = {
-	AT91_BASE_DBGU1,
-	SAMA5D3_BASE_USART0,
-	SAMA5D3_BASE_USART1,
-	SAMA5D3_BASE_USART2,
-	SAMA5D3_BASE_USART3,
-	0,
-};
-
-static const u32 uarts_sama5d4[] = {
-	AT91_BASE_DBGU2,
-	SAMA5D4_BASE_USART3,
-	0,
-};
-
-static inline const u32* decomp_soc_detect(void __iomem *dbgu_base)
-{
-	u32 cidr, socid;
-
-	cidr = __raw_readl(dbgu_base + AT91_DBGU_CIDR);
-	socid = cidr & ~AT91_CIDR_VERSION;
-
-	switch (socid) {
-	case ARCH_ID_AT91RM9200:
-		return uarts_rm9200;
-
-	case ARCH_ID_AT91SAM9G20:
-	case ARCH_ID_AT91SAM9260:
-		return uarts_sam9260;
-
-	case ARCH_ID_AT91SAM9261:
-		return uarts_sam9261;
-
-	case ARCH_ID_AT91SAM9263:
-		return uarts_sam9263;
-
-	case ARCH_ID_AT91SAM9G45:
-		return uarts_sam9g45;
-
-	case ARCH_ID_AT91SAM9RL64:
-		return uarts_sam9rl;
-
-	case ARCH_ID_AT91SAM9N12:
-	case ARCH_ID_AT91SAM9X5:
-		return uarts_sam9x5;
-
-	case ARCH_ID_SAMA5:
-		cidr = __raw_readl(dbgu_base + AT91_DBGU_EXID);
-		if (cidr & ARCH_EXID_SAMA5D3)
-			return uarts_sama5d3;
-		else if (cidr & ARCH_EXID_SAMA5D4)
-			return uarts_sama5d4;
-
-		break;
-	}
-
-	/* at91sam9g10 */
-	if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) {
-		return uarts_sam9261;
-	}
-	/* at91sam9xe */
-	else if ((cidr & AT91_CIDR_ARCH) == ARCH_FAMILY_AT91SAM9XE) {
-		return uarts_sam9260;
-	}
-
-	return NULL;
-}
-
-static inline void arch_decomp_setup(void)
-{
-	int i = 0;
-	const u32* usarts;
-
-	usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU0);
-	if (!usarts)
-		usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU1);
-	if (!usarts)
-		usarts = decomp_soc_detect((void __iomem *)AT91_BASE_DBGU2);
-	if (!usarts) {
-		at91_uart = NULL;
-		return;
-	}
-
-	do {
-		/* physical address */
-		at91_uart = (void __iomem *)usarts[i];
-
-		if (__raw_readl(at91_uart + ATMEL_US_BRGR))
-			return;
-		i++;
-	} while (usarts[i]);
-
-	at91_uart = NULL;
-}
-
-/*
- * The following code assumes the serial port has already been
- * initialized by the bootloader.  If you didn't setup a port in
- * your bootloader then nothing will appear (which might be desired).
- *
- * This does not append a newline
- */
-static void putc(int c)
-{
-	if (!at91_uart)
-		return;
-
-	while (!(__raw_readl(at91_uart + ATMEL_US_CSR) & ATMEL_US_TXRDY))
-		barrier();
-	__raw_writel(c, at91_uart + ATMEL_US_THR);
-}
-
-static inline void flush(void)
-{
-	if (!at91_uart)
-		return;
-
-	/* wait for transmission to complete */
-	while (!(__raw_readl(at91_uart + ATMEL_US_CSR) & ATMEL_US_TXEMPTY))
-		barrier();
-}
-
-#endif
-- 
2.1.0

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