kernel/linux.git/drivers/i2c/i2c-dev.c, branch linux-2.6.16.y

[PATCH] i2c: drop empty i2c_driver.command implementations

2006-01-06T06:16:26+00:00

Given that implementing i2c_driver.command is optional, there is no point in an empty implementation thereof. Signed-off-by: Laurent Riffard Signed-off-by: Jean Delvare Cc: Michael Geng Cc: Petr Vandrovec Signed-off-by: Greg Kroah-Hartman

[PATCH] I2C: move i2c-dev to use dynamic class devices

2006-01-06T06:16:25+00:00

i2c-dev doesn't use the reference counting logic of struct class_device so move it to the dynamic method. This makes the code paths simpler and the driver smaller. Signed-off-by: Greg Kroah-Hartman Cc: Jean Delvare

[PATCH] I2C: Remove .owner setting from i2c_driver as it's no longer needed

2006-01-06T06:16:25+00:00

Now that i2c_add_driver() doesn't need the module owner to be set by hand, we can delete it from the drivers. This patch catches all of the drivers that I found in the current tree (if a driver sets the .owner by hand, it's not a problem, just not needed.) Signed-off-by: Greg Kroah-Hartman Cc: Jean Delvare

[PATCH] i2c: Drop i2c_driver.{owner,name}, 1 of 11

2006-01-06T06:16:22+00:00

We should use the i2c_driver.driver's .name and .owner fields instead of the i2c_driver's ones. This patch updates the core of the i2c drivers: it removes .name and .owner fields from the struct i2c_device and modify various functions to use struct device fields instead. Signed-off-by: Laurent Riffard Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

[PATCH] i2c: Drop i2c_driver.flags, 2 of 3

2006-01-06T06:16:21+00:00

Just about every i2c chip driver sets the I2C_DF_NOTIFY flag, so we can simply make it the default and drop the flag. If any driver really doesn't want to be notified when i2c adapters are added, that driver can simply omit to set .attach_adapter. This approach is also more robust as it prevents accidental NULL pointer dereferences. Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

Create platform_device.h to contain all the platform device details.

2005-10-29T18:07:23+00:00

Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King Acked-by: Greg Kroah-Hartman

[PATCH] I2C: remove devfs support from i2c-dev driver

2005-10-28T21:02:14+00:00

as devfs is gone, this isn't needed anymore. Signed-off-by: Greg Kroah-Hartman

[PATCH] i2c: kzalloc conversion, other drivers

2005-10-28T21:02:12+00:00

Use kzalloc instead of kmalloc+memset in all remaining i2c bus and chip drivers. Signed-off-by: Deepak Saxena Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

[PATCH] i2c: Cleanup i2c-dev ioctl debug message

2005-10-28T21:02:08+00:00

Cleanup the ioctl debug message in i2c-dev. In particular, the minor number is redundant now that the minor number and the adapter number are kept in sync. Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

[PATCH] I2C: Improve core debugging messages

2005-09-05T16:14:16+00:00

The debugging messages in i2c-core are more confusing than helpful. Some lack their trailing newline, some lack a prefix, some are redundant, some lack precious information. Here is my attempt to introduce some standardization in there. I also changed two messages in i2c-dev to make it clear they come from i2c-dev. Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman