lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest

Browse Source
This commit is contained in:
Paul Mundt
2011-05-23 11:35:33 +09:00
parent a375b15164 71a8638480
commit 8ace5c4698
3123 changed files with 192216 additions and 106834 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/i2c/busses/i2c-i801.c
View File

@@ -134,10 +134,15 @@
SMBHSTSTS_BUS_ERR | SMBHSTSTS_DEV_ERR | \
SMBHSTSTS_INTR)
/* Older devices have their ID defined in <linux/pci_ids.h> */
#define PCI_DEVICE_ID_INTEL_COUGARPOINT_SMBUS 0x1c22
#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS 0x1d22
/* Patsburg also has three 'Integrated Device Function' SMBus controllers */
#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF0 0x1d70
#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF1 0x1d71
#define PCI_DEVICE_ID_INTEL_PATSBURG_SMBUS_IDF2 0x1d72
#define PCI_DEVICE_ID_INTEL_DH89XXCC_SMBUS 0x2330
#define PCI_DEVICE_ID_INTEL_5_3400_SERIES_SMBUS 0x3b30
struct i801_priv {
struct i2c_adapter adapter;

9
drivers/i2c/busses/i2c-mpc.c
View File

@@ -560,15 +560,18 @@ static struct i2c_adapter mpc_ops = {
.timeout = HZ,
};
static const struct of_device_id mpc_i2c_of_match[];
static int __devinit fsl_i2c_probe(struct platform_device *op)
{
const struct of_device_id *match;
struct mpc_i2c *i2c;
const u32 *prop;
u32 clock = MPC_I2C_CLOCK_LEGACY;
int result = 0;
int plen;
if (!op->dev.of_match)
match = of_match_device(mpc_i2c_of_match, &op->dev);
if (!match)
return -EINVAL;
i2c = kzalloc(sizeof(*i2c), GFP_KERNEL);
@@ -605,8 +608,8 @@ static int __devinit fsl_i2c_probe(struct platform_device *op)
clock = *prop;
}
if (op->dev.of_match->data) {
struct mpc_i2c_data *data = op->dev.of_match->data;
if (match->data) {
struct mpc_i2c_data *data = match->data;
data->setup(op->dev.of_node, i2c, clock, data->prescaler);
} else {
/* Backwards compatibility */

27
drivers/i2c/busses/i2c-parport.c
View File

@@ -1,7 +1,7 @@
/* ------------------------------------------------------------------------ *
* i2c-parport.c I2C bus over parallel port *
* ------------------------------------------------------------------------ *
Copyright (C) 2003-2010 Jean Delvare <khali@linux-fr.org>
Copyright (C) 2003-2011 Jean Delvare <khali@linux-fr.org>
Based on older i2c-philips-par.c driver
Copyright (C) 1995-2000 Simon G. Vogl
@@ -33,6 +33,8 @@
#include <linux/i2c-algo-bit.h>
#include <linux/i2c-smbus.h>
#include <linux/slab.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include "i2c-parport.h"
/* ----- Device list ------------------------------------------------------ */
@@ -43,10 +45,11 @@ struct i2c_par {
struct i2c_algo_bit_data algo_data;
struct i2c_smbus_alert_setup alert_data;
struct i2c_client *ara;
struct i2c_par *next;
struct list_head node;
};
static struct i2c_par *adapter_list;
static LIST_HEAD(adapter_list);
static DEFINE_MUTEX(adapter_list_lock);
/* ----- Low-level parallel port access ----------------------------------- */
@@ -228,8 +231,9 @@ static void i2c_parport_attach (struct parport *port)
}
/* Add the new adapter to the list */
adapter->next = adapter_list;
adapter_list = adapter;
mutex_lock(&adapter_list_lock);
list_add_tail(&adapter->node, &adapter_list);
mutex_unlock(&adapter_list_lock);
return;
ERROR1:
@@ -241,11 +245,11 @@ ERROR0:
static void i2c_parport_detach (struct parport *port)
{
struct i2c_par *adapter, *prev;
struct i2c_par *adapter, *_n;
/* Walk the list */
for (prev = NULL, adapter = adapter_list; adapter;
prev = adapter, adapter = adapter->next) {
mutex_lock(&adapter_list_lock);
list_for_each_entry_safe(adapter, _n, &adapter_list, node) {
if (adapter->pdev->port == port) {
if (adapter->ara) {
parport_disable_irq(port);
@@ -259,14 +263,11 @@ static void i2c_parport_detach (struct parport *port)
parport_release(adapter->pdev);
parport_unregister_device(adapter->pdev);
if (prev)
prev->next = adapter->next;
else
adapter_list = adapter->next;
list_del(&adapter->node);
kfree(adapter);
return;
}
}
mutex_unlock(&adapter_list_lock);
}
static struct parport_driver i2c_parport_driver = {

2
drivers/i2c/busses/i2c-pnx.c
View File

@@ -65,7 +65,7 @@ static inline void i2c_pnx_arm_timer(struct i2c_pnx_algo_data *alg_data)
jiffies, expires);
timer->expires = jiffies + expires;
timer->data = (unsigned long)&alg_data;
timer->data = (unsigned long)alg_data;
add_timer(timer);
}