Commit 8371f87c authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'i2c-for-linus' of git://

* 'i2c-for-linus' of git://
  i2c: Let new-style drivers implement attach_adapter
  i2c: Fix sparse warnings for I2C_BOARD_INFO()
  i2c-voodoo3: Deprecate in favor of tdfxfb
  i2c-algo-pca: Fix use of uninitialized variable in debug message
parents 0ad30b8f 93529869
......@@ -428,3 +428,12 @@ Why: In 2.6.27, the semantics of /sys/bus/pci/slots was redefined to
After a reasonable transition period, we will remove the legacy
fakephp interface.
Who: Alex Chiang <>
What: i2c-voodoo3 driver
When: October 2009
Why: Superseded by tdfxfb. I2C/DDC support used to live in a separate
driver but this caused driver conflicts.
Who: Jean Delvare <>
Krzysztof Helt <>
......@@ -190,7 +190,7 @@ static int pca_xfer(struct i2c_adapter *i2c_adap,
int completed = 1;
unsigned long timeout = jiffies + i2c_adap->timeout;
while (pca_status(adap) != 0xf8) {
while ((state = pca_status(adap)) != 0xf8) {
if (time_before(jiffies, timeout)) {
} else {
......@@ -604,12 +604,14 @@ comment "Graphics adapter I2C/DDC channel drivers"
depends on PCI
config I2C_VOODOO3
tristate "Voodoo 3"
tristate "Voodoo 3 (DEPRECATED)"
depends on PCI
select I2C_ALGOBIT
If you say yes to this option, support will be included for the
Voodoo 3 I2C interface.
Voodoo 3 I2C interface. This driver is deprecated and you should
use the tdfxfb driver instead, which additionally provides
framebuffer support.
This driver can also be built as a module. If so, the module
will be called i2c-voodoo3.
......@@ -716,8 +716,7 @@ int i2c_register_driver(struct module *owner, struct i2c_driver *driver)
/* new style driver methods can't mix with legacy ones */
if (is_newstyle_driver(driver)) {
if (driver->attach_adapter || driver->detach_adapter
|| driver->detach_client) {
if (driver->detach_adapter || driver->detach_client) {
"i2c-core: driver [%s] is confused\n",
......@@ -274,7 +274,7 @@ struct i2c_board_info {
* are provided using conventional syntax.
#define I2C_BOARD_INFO(dev_type, dev_addr) \
.type = (dev_type), .addr = (dev_addr)
.type = dev_type, .addr = (dev_addr)
/* Add-on boards should register/unregister their devices; e.g. a board
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