diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/algos/i2c-algo-pca.c | 2 | ||||
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/i2c/i2c-core.c | 3 |
3 files changed, 6 insertions, 5 deletions
diff --git a/drivers/i2c/algos/i2c-algo-pca.c b/drivers/i2c/algos/i2c-algo-pca.c index f68e5f8e23e..6318f7ddc1d 100644 --- a/drivers/i2c/algos/i2c-algo-pca.c +++ b/drivers/i2c/algos/i2c-algo-pca.c @@ -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)) { msleep(10); } else { diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index 94eae5c3cbc..a48c8aee021 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -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 help 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. diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index b6f3a0de6ca..85e2e919d1c 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -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) { printk(KERN_WARNING "i2c-core: driver [%s] is confused\n", driver->driver.name); |