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-rw-r--r--drivers/i2c/Kconfig1
-rw-r--r--drivers/i2c/busses/i2c-at91.c7
-rw-r--r--drivers/i2c/busses/i2c-parport.c1
-rw-r--r--drivers/i2c/busses/i2c-pxa.c2
-rw-r--r--drivers/i2c/busses/i2c-s3c2410.c3
-rw-r--r--drivers/i2c/busses/i2c-tiny-usb.c2
-rw-r--r--drivers/i2c/busses/scx200_acb.c1
-rw-r--r--drivers/i2c/chips/tps65010.c2
-rw-r--r--drivers/i2c/i2c-core.c5
-rw-r--r--drivers/i2c/i2c-dev.c1
10 files changed, 16 insertions, 9 deletions
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index 434a61b415a3..96867347bcbf 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -4,6 +4,7 @@
menuconfig I2C
tristate "I2C support"
+ depends on HAS_IOMEM
---help---
I2C (pronounce: I-square-C) is a slow serial bus protocol used in
many micro controller applications and developed by Philips. SMBus,
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index f35156c58922..9c8b6d5eaec9 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/drivers/i2c/busses/i2c-at91.c
@@ -16,6 +16,7 @@
#include <linux/module.h>
#include <linux/version.h>
#include <linux/kernel.h>
+#include <linux/err.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/delay.h>
@@ -226,13 +227,14 @@ static int __devinit at91_i2c_probe(struct platform_device *pdev)
adapter->algo = &at91_algorithm;
adapter->class = I2C_CLASS_HWMON;
adapter->dev.parent = &pdev->dev;
+ /* adapter->id == 0 ... only one TWI controller for now */
platform_set_drvdata(pdev, adapter);
clk_enable(twi_clk); /* enable peripheral clock */
at91_twi_hwinit(); /* initialize TWI controller */
- rc = i2c_add_adapter(adapter);
+ rc = i2c_add_numbered_adapter(adapter);
if (rc) {
dev_err(&pdev->dev, "Adapter %s registration failed\n",
adapter->name);
@@ -295,6 +297,9 @@ static int at91_i2c_resume(struct platform_device *pdev)
#define at91_i2c_resume NULL
#endif
+/* work with "modprobe at91_i2c" from hotplugging or coldplugging */
+MODULE_ALIAS("at91_i2c");
+
static struct platform_driver at91_i2c_driver = {
.probe = at91_i2c_probe,
.remove = __devexit_p(at91_i2c_remove),
diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c
index 8c953707253f..039a07fde908 100644
--- a/drivers/i2c/busses/i2c-parport.c
+++ b/drivers/i2c/busses/i2c-parport.c
@@ -175,6 +175,7 @@ static void i2c_parport_attach (struct parport *port)
}
adapter->algo_data.data = port;
adapter->adapter.algo_data = &adapter->algo_data;
+ adapter->adapter.dev.parent = port->physport->dev;
if (parport_claim_or_block(adapter->pdev) < 0) {
printk(KERN_ERR "i2c-parport: Could not claim parallel port\n");
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index 873544ab598e..8a0a99b93641 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -548,7 +548,7 @@ static inline void i2c_pxa_stop_message(struct pxa_i2c *i2c)
*/
icr = readl(_ICR(i2c));
icr &= ~(ICR_STOP | ICR_ACKNAK);
- writel(icr, _IRC(i2c));
+ writel(icr, _ICR(i2c));
}
/*
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index e68a96f589fd..e4540fcf6476 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -830,7 +830,8 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
i2c->irq = res;
- dev_dbg(&pdev->dev, "irq resource %p (%ld)\n", res, res->start);
+ dev_dbg(&pdev->dev, "irq resource %p (%lu)\n", res,
+ (unsigned long)res->start);
ret = i2c_add_adapter(&i2c->adap);
if (ret < 0) {
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index 907999049d50..cb9abe7565a7 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -208,7 +208,7 @@ static int i2c_tiny_usb_probe(struct usb_interface *interface,
dev->adapter.class = I2C_CLASS_HWMON;
dev->adapter.algo = &usb_algorithm;
dev->adapter.algo_data = dev;
- snprintf(dev->adapter.name, I2C_NAME_SIZE,
+ snprintf(dev->adapter.name, sizeof(dev->adapter.name),
"i2c-tiny-usb at bus %03d device %03d",
dev->usb_dev->bus->busnum, dev->usb_dev->devnum);
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 0db56e7bc34e..0d6bd4f7b7fa 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -28,7 +28,6 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/i2c.h>
-#include <linux/smp_lock.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/mutex.h>
diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c
index 7ed92dc3d833..3c3f2ebf3fc9 100644
--- a/drivers/i2c/chips/tps65010.c
+++ b/drivers/i2c/chips/tps65010.c
@@ -354,7 +354,7 @@ static void tps65010_interrupt(struct tps65010 *tps)
* also needs to get error handling and probably
* an #ifdef CONFIG_SOFTWARE_SUSPEND
*/
- pm_suspend(PM_SUSPEND_DISK);
+ hibernate();
#endif
poll = 1;
}
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 64f8e56d300e..435925eba437 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -697,9 +697,10 @@ int i2c_attach_client(struct i2c_client *client)
if (client->driver)
client->dev.driver = &client->driver->driver;
- if (client->driver && !is_newstyle_driver(client->driver))
+ if (client->driver && !is_newstyle_driver(client->driver)) {
client->dev.release = i2c_client_release;
- else
+ client->dev.uevent_suppress = 1;
+ } else
client->dev.release = i2c_client_dev_release;
snprintf(&client->dev.bus_id[0], sizeof(client->dev.bus_id),
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index cb4fa9bef8cd..e7a709710592 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -30,7 +30,6 @@
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/slab.h>
-#include <linux/smp_lock.h>
#include <linux/init.h>
#include <linux/list.h>
#include <linux/i2c.h>
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