kernel.git/include/linux/i2c.h, branch linux-2.6.21.y

i2c: Add driver suspend/resume/shutdown support

2007-02-13T21:09:00Z

Driver model updates for the I2C core: - Add new suspend(), resume(), and shutdown() methods. Use them in the standard driver model style; document them. - Minor doc updates to highlight zero-initialized fields in drivers, and the driver model accessors for "clientdata". If any i2c drivers were previously using the old suspend/resume calls in "struct driver", they were getting warning messages ... and will now no longer work. Other than that, this patch changes no behaviors; and it lets I2C drivers use conventional PM and shutdown support. Signed-off-by: David Brownell Signed-off-by: Jean Delvare

i2c: Whitespace cleanups

2006-12-10T20:21:31Z

Remove extraneous whitespace from various i2c headers and core files, like space-before-tab and whitespace at end of line. Signed-off-by: David Brownell Signed-off-by: Jean Delvare

i2c: Add support for nested i2c bus locking

2006-12-10T20:21:30Z

This patch adds the 'level' field into the i2c_adapter structure, which is used to represent the 'logical' level of nesting for the purposes of lockdep. This field is then used in the i2c_transfer() function, to acquire the per-adapter bus_lock with correct nesting level. Signed-off-by: Jiri Kosina Signed-off-by: Jean Delvare

i2c: Drop unimplemented slave functions

2006-09-26T22:38:52Z

i2c: Drop unimplemented slave functions Drop the function declarations for slave mode support of i2c adapters. This was never implemented, and by the time it is I bet we will want something different anyway. Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

i2c: Let drivers constify i2c_algorithm data

2006-09-26T22:38:52Z

i2c: Let drivers constify i2c_algorithm data Let drivers constify I2C algorithm method operations tables, moving them from ".data" to ".rodata". Signed-off-by: David Brownell Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

[PATCH] i2c-powermac: Fix master_xfer return value

2006-07-12T22:43:07Z

Fix the value returned by the i2c-powermac's master_xfer method. It should return the number of messages processed successfully, but instead returns the number of data bytes in the first (and only) processed message. Also explicitly mention the master_xfer convention so that future implementations get it right directly. Signed-off-by: Jean Delvare Acked-by: Benjamin Herrenschmidt Signed-off-by: Greg Kroah-Hartman

[PATCH] i2c: Mark block write buffers as const

2006-06-22T18:10:34Z

The attached patch marks i2c_smbus_write_block_data() and i2c_smbus_write_i2c_block_data() buffers as const. Signed-off-by: Krzysztof Halasa Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

Sanitise linux/i2c.h for userspace consumption

2006-04-25T13:14:52Z

It was unconditionally including a whole bunch of headers which aren't user-visible, and also exposing a lot of private internal stuff of its own. Also fix some legacy character set to UTF-8 while we're at it. Signed-off-by: David Woodhouse

[PATCH] i2c: Semaphore to mutex conversions, part 2

2006-03-23T22:21:51Z

semaphore to mutex conversion. the conversion was generated via scripts, and the result was validated automatically via a script as well. build tested. Signed-off-by: Ingo Molnar Signed-off-by: Jean Delvare Signed-off-by: Greg Kroah-Hartman

[PATCH] I2C: Resurrect i2c_smbus_write_i2c_block_data.

2006-02-06T20:02:14Z

Signed-off-by: Jean Delvare