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This cleans out some cruft code in the MSM architecture.

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Merge tag 'msm-cleanup-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/cleanup

Merge "MSM cleanups" from Linus Walleij:

This cleans out some cruft code in the MSM architecture.

* tag 'msm-cleanup-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: msm: Update the references to DEBUG_MSM_UARTx
  ARM: msm: remove reference to MSM_SERIAL_DEBUGGER
  ARM: msm: delete dangling mahimahi board file

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2014-09-04 21:44:54 +02:00
commit 647f95fa99
5 changed files with 5 additions and 90 deletions
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83
arch/arm/mach-msm/board-mahimahi.c
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@ -1,83 +0,0 @@
/* linux/arch/arm/mach-msm/board-mahimahi.c
*
* Copyright (C) 2009 Google, Inc.
* Copyright (C) 2009 HTC Corporation.
* Author: Dima Zavin <dima@android.com>
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* 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.
*
*/
#include <linux/delay.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/input.h>
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/memblock.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <mach/hardware.h>
#include "board-mahimahi.h"
#include "devices.h"
#include "proc_comm.h"
#include "common.h"
static uint debug_uart;
module_param_named(debug_uart, debug_uart, uint, 0);
static struct platform_device *devices[] __initdata = {
#if !defined(CONFIG_MSM_SERIAL_DEBUGGER)
&msm_device_uart1,
#endif
&msm_device_uart_dm1,
&msm_device_nand,
};
static void __init mahimahi_init(void)
{
platform_add_devices(devices, ARRAY_SIZE(devices));
}
static void __init mahimahi_fixup(struct tag *tags, char **cmdline)
{
memblock_add(PHYS_OFFSET, 219*SZ_1M);
memblock_add(MSM_HIGHMEM_BASE, MSM_HIGHMEM_SIZE);
}
static void __init mahimahi_map_io(void)
{
msm_map_common_io();
msm_clock_init();
}
static void __init mahimahi_init_late(void)
{
smd_debugfs_init();
}
void msm_timer_init(void);
MACHINE_START(MAHIMAHI, "mahimahi")
.atag_offset = 0x100,
.fixup = mahimahi_fixup,
.map_io = mahimahi_map_io,
.init_irq = msm_init_irq,
.init_machine = mahimahi_init,
.init_late = mahimahi_init_late,
.init_time = msm_timer_init,
MACHINE_END

2
arch/arm/mach-msm/board-msm7x30.c
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@ -124,7 +124,7 @@ struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
static struct platform_device *devices[] __initdata = {
&msm_clock_7x30,
&msm_device_gpio_7x30,
#if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER)
#if defined(CONFIG_SERIAL_MSM)
&msm_device_uart2,
#endif
&msm_device_smd,

2
arch/arm/mach-msm/board-trout-gpio.c
View File

@ -94,7 +94,7 @@ static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
}
static struct msm_gpio_chip msm_gpio_banks[] = {
#if defined(CONFIG_MSM_DEBUG_UART1)
#if defined(CONFIG_DEBUG_MSM_UART) && (CONFIG_DEBUG_UART_PHYS == 0xa9a00000)
/* H2W pins <-> UART1 */
TROUT_GPIO_BANK("MISC2", 0x00, TROUT_GPIO_MISC2_BASE, 0x40),
#else

2
arch/arm/mach-msm/board-trout.c
View File

@ -88,7 +88,7 @@ static void __init trout_map_io(void)
msm_map_common_io();
iotable_init(trout_io_desc, ARRAY_SIZE(trout_io_desc));
#ifdef CONFIG_MSM_DEBUG_UART3
#if defined(CONFIG_DEBUG_MSM_UART) && (CONFIG_DEBUG_UART_PHYS == 0xa9c00000)
/* route UART3 to the "H2W" extended usb connector */
writeb(0x80, TROUT_CPLD_BASE + 0x00);
#endif

6
arch/arm/mach-msm/io.c
View File

@ -57,8 +57,7 @@ static struct map_desc msm_io_desc[] __initdata = {
.length = MSM_SHARED_RAM_SIZE,
.type = MT_DEVICE,
},
#if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \
defined(CONFIG_DEBUG_MSM_UART3)
#if defined(CONFIG_DEBUG_MSM_UART)
{
/* Must be last: virtual and pfn filled in by debug_ll_addr() */
.length = SZ_4K,
@ -76,8 +75,7 @@ void __init msm_map_common_io(void)
* pages are peripheral interface or not.
*/
asm("mcr p15, 0, %0, c15, c2, 4" : : "r" (0));
#if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \
defined(CONFIG_DEBUG_MSM_UART3)
#if defined(CONFIG_DEBUG_MSM_UART)
#ifdef CONFIG_MMU
debug_ll_addr(&msm_io_desc[size - 1].pfn,
&msm_io_desc[size - 1].virtual);