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* i2c-davinci: Move dev_dbg statement for more outputTroy Kisky2008-07-14
| | | | | | | | | Previously the dev_dbg only printed if no error. Printing also on an error is more useful Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* i2c-davinci: Ensure clock between 7-12 MHzTroy Kisky2008-07-14
| | | | | | | | Ensure psc value gives a clock between 7-12 MHz Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* i2c: Fix platform driver hotplug/coldplugKay Sievers2008-04-22
| | | | | | | | | | | | Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform modalias is prefixed with "platform:". Add MODULE_ALIAS() to the hotpluggable I2C platform drivers, to allow module auto loading. [ db: add some more drivers ] Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* i2c: Replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-04-22
| | | | | | | __FUNCTION__ is gcc-specific, use __func__. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* i2c-davinci: Fix lost interruptTroy Kisky2008-04-11
| | | | | | | | | | DAVINCI_I2C_STR_REG is a write 1 to clear register, so don't use a read/modify/write cycle. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Dirk Behme <dirk.behme@gmail.com> Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* i2c: Don't uselessly set i2c_adapter.retriesJean Delvare2008-01-27
| | | | | | | | | | I2C adapter drivers are supposed to handle retries on nack by themselves if they do, so there's no point in setting .retries if they don't. As this retry mechanism is going away (at least in its current form), clean this up now so that we don't get build failures later. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* i2c: Add missing spaces in split log messagesJoe Perches2007-12-12
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* i2c: Add DaVinci I2C controller supportVladimir Barinov2007-10-13
Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com> Acked-by: Trilok Soni <soni.trilok@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>