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Merge tag 'for-3.8-at91_header_clean' of git://github.com/at91linux/linux-at91 into next/headers

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From Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>:
arm: at91: mach header cleanup

This first patch serie start the cleanup of the header in mach
by moving all the platform data to include/linux/platform_data

and move the board header and drivers header next to them

* tag 'for-3.8-at91_header_clean' of git://github.com/at91linux/linux-at91:
  arm: at91: move at91rm9200 rtc header in drivers/rtc
  arm: at91: move reset controller header to arm/arm/mach-at91
  arm: at91: move pit define to the driver
  arm: at91: move at91_shdwc.h to arch/arm/mach-at91
  arm: at91: move board header to arch/arm/mach-at91
  arn: at91: move at91_tc.h to arch/arm/mach-at91
  arm: at91 move at91_aic.h to arch/arm/mach-at91
  arm: at91 move board.h to arch/arm/mach-at91
  arm: at91: move platfarm_data to include/linux/platform_data/atmel.h
  arm: at91: drop machine defconfig

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2012-11-12 22:54:08 +01:00
parent 65829ef5a0 75984df05d
commit 8a6ff8a0a2
526 changed files with 5829 additions and 5103 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/dynamic_debug.h
View File

@@ -61,7 +61,7 @@ int __dynamic_netdev_dbg(struct _ddebug *descriptor,
const char *fmt, ...);
#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \
static struct _ddebug __used __aligned(8) \
static struct _ddebug __aligned(8) \
__attribute__((section("__verbose"))) name = { \
.modname = KBUILD_MODNAME, \
.function = __func__, \

2
include/linux/extcon.h
View File

@@ -68,7 +68,7 @@ enum extcon_cable_name {
EXTCON_VIDEO_OUT,
EXTCON_MECHANICAL,
};
extern const char *extcon_cable_name[];
extern const char extcon_cable_name[][CABLE_NAME_MAX + 1];
struct extcon_cable;

16
include/linux/iio/iio.h
View File

@@ -618,4 +618,20 @@ static inline struct dentry *iio_get_debugfs_dentry(struct iio_dev *indio_dev)
};
#endif
/**
* IIO_DEGREE_TO_RAD() - Convert degree to rad
* @deg: A value in degree
*
* Returns the given value converted from degree to rad
*/
#define IIO_DEGREE_TO_RAD(deg) (((deg) * 314159ULL + 9000000ULL) / 18000000ULL)
/**
* IIO_G_TO_M_S_2() - Convert g to meter / second**2
* @g: A value in g
*
* Returns the given value converted from g to meter / second**2
*/
#define IIO_G_TO_M_S_2(g) ((g) * 980665ULL / 100000ULL)
#endif /* _INDUSTRIAL_IO_H_ */

1
include/linux/memblock.h
View File

@@ -57,6 +57,7 @@ int memblock_add(phys_addr_t base, phys_addr_t size);
int memblock_remove(phys_addr_t base, phys_addr_t size);
int memblock_free(phys_addr_t base, phys_addr_t size);
int memblock_reserve(phys_addr_t base, phys_addr_t size);
void memblock_trim_memory(phys_addr_t align);
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
void __next_mem_pfn_range(int *idx, int nid, unsigned long *out_start_pfn,

13
include/linux/mfd/max77693.h
View File

@@ -30,7 +30,20 @@
#ifndef __LINUX_MFD_MAX77693_H
#define __LINUX_MFD_MAX77693_H
struct max77693_reg_data {
u8 addr;
u8 data;
};
struct max77693_muic_platform_data {
struct max77693_reg_data *init_data;
int num_init_data;
};
struct max77693_platform_data {
int wakeup;
/* muic data */
struct max77693_muic_platform_data *muic_data;
};
#endif /* __LINUX_MFD_MAX77693_H */

28
include/linux/percpu-rwsem.h
View File

@@ -12,34 +12,27 @@ struct percpu_rw_semaphore {
struct mutex mtx;
};
#define light_mb() barrier()
#define heavy_mb() synchronize_sched()
static inline void percpu_down_read(struct percpu_rw_semaphore *p)
{
rcu_read_lock();
rcu_read_lock_sched();
if (unlikely(p->locked)) {
rcu_read_unlock();
rcu_read_unlock_sched();
mutex_lock(&p->mtx);
this_cpu_inc(*p->counters);
mutex_unlock(&p->mtx);
return;
}
this_cpu_inc(*p->counters);
rcu_read_unlock();
rcu_read_unlock_sched();
light_mb(); /* A, between read of p->locked and read of data, paired with D */
}
static inline void percpu_up_read(struct percpu_rw_semaphore *p)
{
/*
* On X86, write operation in this_cpu_dec serves as a memory unlock
* barrier (i.e. memory accesses may be moved before the write, but
* no memory accesses are moved past the write).
* On other architectures this may not be the case, so we need smp_mb()
* there.
*/
#if defined(CONFIG_X86) && (!defined(CONFIG_X86_PPRO_FENCE) && !defined(CONFIG_X86_OOSTORE))
barrier();
#else
smp_mb();
#endif
light_mb(); /* B, between read of the data and write to p->counter, paired with C */
this_cpu_dec(*p->counters);
}
@@ -58,14 +51,15 @@ static inline void percpu_down_write(struct percpu_rw_semaphore *p)
{
mutex_lock(&p->mtx);
p->locked = true;
synchronize_rcu();
synchronize_sched(); /* make sure that all readers exit the rcu_read_lock_sched region */
while (__percpu_count(p->counters))
msleep(1);
smp_rmb(); /* paired with smp_mb() in percpu_sem_up_read() */
heavy_mb(); /* C, between read of p->counter and write to data, paired with B */
}
static inline void percpu_up_write(struct percpu_rw_semaphore *p)
{
heavy_mb(); /* D, between write to data and write to p->locked, paired with A */
p->locked = false;
mutex_unlock(&p->mtx);
}

10
include/linux/perf_event.h
View File

@@ -803,12 +803,16 @@ static inline void perf_event_task_tick(void) { }
do { \
static struct notifier_block fn##_nb __cpuinitdata = \
{ .notifier_call = fn, .priority = CPU_PRI_PERF }; \
unsigned long cpu = smp_processor_id(); \
unsigned long flags; \
fn(&fn##_nb, (unsigned long)CPU_UP_PREPARE, \
(void *)(unsigned long)smp_processor_id()); \
(void *)(unsigned long)cpu); \
local_irq_save(flags); \
fn(&fn##_nb, (unsigned long)CPU_STARTING, \
(void *)(unsigned long)smp_processor_id()); \
(void *)(unsigned long)cpu); \
local_irq_restore(flags); \
fn(&fn##_nb, (unsigned long)CPU_ONLINE, \
(void *)(unsigned long)smp_processor_id()); \
(void *)(unsigned long)cpu); \
register_cpu_notifier(&fn##_nb); \
} while (0)

67
include/linux/platform_data/atmel.h
View File

@@ -8,6 +8,49 @@
#define __ATMEL_H__
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/device.h>
#include <linux/i2c.h>
#include <linux/leds.h>
#include <linux/spi/spi.h>
#include <linux/usb/atmel_usba_udc.h>
#include <linux/atmel-mci.h>
#include <sound/atmel-ac97c.h>
#include <linux/serial.h>
#include <linux/platform_data/macb.h>
/* USB Device */
struct at91_udc_data {
int vbus_pin; /* high == host powering us */
u8 vbus_active_low; /* vbus polarity */
u8 vbus_polled; /* Use polling, not interrupt */
int pullup_pin; /* active == D+ pulled up */
u8 pullup_active_low; /* true == pullup_pin is active low */
};
/* Compact Flash */
struct at91_cf_data {
int irq_pin; /* I/O IRQ */
int det_pin; /* Card detect */
int vcc_pin; /* power switching */
int rst_pin; /* card reset */
u8 chipselect; /* EBI Chip Select number */
u8 flags;
#define AT91_CF_TRUE_IDE 0x01
#define AT91_IDE_SWAP_A0_A2 0x02
};
/* USB Host */
#define AT91_MAX_USBH_PORTS 3
struct at91_usbh_data {
int vbus_pin[AT91_MAX_USBH_PORTS]; /* port power-control pin */
int overcurrent_pin[AT91_MAX_USBH_PORTS];
u8 ports; /* number of ports on root hub */
u8 overcurrent_supported;
u8 vbus_pin_active_low[AT91_MAX_USBH_PORTS];
u8 overcurrent_status[AT91_MAX_USBH_PORTS];
u8 overcurrent_changed[AT91_MAX_USBH_PORTS];
};
/* NAND / SmartMedia */
struct atmel_nand_data {
@@ -24,4 +67,28 @@ struct atmel_nand_data {
unsigned int num_parts;
};
/* Serial */
struct atmel_uart_data {
int num; /* port num */
short use_dma_tx; /* use transmit DMA? */
short use_dma_rx; /* use receive DMA? */
void __iomem *regs; /* virt. base address, if any */
struct serial_rs485 rs485; /* rs485 settings */
};
/* Touchscreen Controller */
struct at91_tsadcc_data {
unsigned int adc_clock;
u8 pendet_debounce;
u8 ts_sample_hold_time;
};
/* CAN */
struct at91_can_data {
void (*transceiver_switch)(int on);
};
/* FIXME: this needs a better location, but gets stuff building again */
extern int at91_suspend_entering_slow_clock(void);
#endif /* __ATMEL_H__ */

1
include/linux/rbtree_augmented.h
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@@ -24,6 +24,7 @@
#ifndef _LINUX_RBTREE_AUGMENTED_H
#define _LINUX_RBTREE_AUGMENTED_H
#include <linux/compiler.h>
#include <linux/rbtree.h>
/*

2
include/linux/spi/tsc2005.h
View File

@@ -3,8 +3,6 @@
*
* Copyright (C) 2009-2010 Nokia Corporation
*
* Contact: Aaro Koskinen <aaro.koskinen@nokia.com>
*
* 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

3
include/linux/tcp.h
View File

@@ -191,7 +191,8 @@ struct tcp_sock {
u8 do_early_retrans:1,/* Enable RFC5827 early-retransmit */
early_retrans_delayed:1, /* Delayed ER timer installed */
syn_data:1, /* SYN includes data */
syn_fastopen:1; /* SYN includes Fast Open option */
syn_fastopen:1, /* SYN includes Fast Open option */
syn_data_acked:1;/* data in SYN is acked by SYN-ACK */
/* RTT measurement */
u32 srtt; /* smoothed round trip time << 3 */

11
include/linux/uprobes.h
View File

@@ -35,16 +35,6 @@ struct inode;
# include <asm/uprobes.h>
#endif
/* flags that denote/change uprobes behaviour */
/* Have a copy of original instruction */
#define UPROBE_COPY_INSN 0x1
/* Dont run handlers when first register/ last unregister in progress*/
#define UPROBE_RUN_HANDLER 0x2
/* Can skip singlestep */
#define UPROBE_SKIP_SSTEP 0x4
struct uprobe_consumer {
int (*handler)(struct uprobe_consumer *self, struct pt_regs *regs);
/*
@@ -59,7 +49,6 @@ struct uprobe_consumer {
#ifdef CONFIG_UPROBES
enum uprobe_task_state {
UTASK_RUNNING,
UTASK_BP_HIT,
UTASK_SSTEP,
UTASK_SSTEP_ACK,
UTASK_SSTEP_TRAPPED,