kernel/linux.git/include/linux/i2c.h, branch linux-5.8.y

i2c: also convert placeholder function to return errno

2020-07-27T18:16:58+00:00

All i2c_new_device-alike functions return ERR_PTR these days, but this fallback function was missed. Fixes: 2dea645ffc21 ("i2c: acpi: Return error pointers from i2c_acpi_new_device()") Signed-off-by: Wolfram Sang Reviewed-by: Andy Shevchenko [wsa: changed from 'ENOSYS' to 'ENODEV'] Signed-off-by: Wolfram Sang

i2c: drop duplicated word in the header file

2020-07-22T10:54:14+00:00

Drop the doubled word "be" in a comment. Signed-off-by: Randy Dunlap Signed-off-by: Wolfram Sang

i2c: remove deprecated i2c_new_device API

2020-06-19T07:20:28+00:00

All in-tree users have been converted to the new i2c_new_client_device function, so remove this deprecated one. Signed-off-by: Wolfram Sang Signed-off-by: Wolfram Sang

i2c: avoid confusing naming in header

2020-05-28T16:07:11+00:00

i2c_client pointers are usually named 'client'. Use it here to get rid of the ambiguity of 'dev->dev'. Signed-off-by: Wolfram Sang

Revert "i2c: core: support bus regulator controlling in adapter"

2020-05-22T14:56:58+00:00

This reverts commit 6fe12cdbcfe35ad4726a619a9546822d34fc934c. Testing in linux-next showed it needs some more time. Signed-off-by: Wolfram Sang

Merge branch 'i2c/for-current-fixed' into i2c/for-5.8

2020-05-20T13:27:45+00:00

i2c: core: support bus regulator controlling in adapter

2020-05-20T13:25:55+00:00

Although in the most platforms, the bus power of i2c are alway on, some platforms disable the i2c bus power in order to meet low power request. We get and enable bulk regulator in i2c adapter device. Signed-off-by: Bibby Hsieh Reviewed-by: Tomasz Figa Signed-off-by: Wolfram Sang

i2c: use my kernel.org address from now on

2020-05-05T14:29:09+00:00

The old email is still active, but for easier handling, I am going to use my kernel.org address from now on. Also, add a mailmap for the now defunct Pengutronix address. Signed-off-by: Wolfram Sang

i2c: remove i2c_new_probed_device API

2020-04-15T09:48:21+00:00

All in-tree users have been converted to the new i2c_new_scanned_device function, so remove this deprecated one. Signed-off-by: Wolfram Sang Signed-off-by: Wolfram Sang

Merge branch 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2020-04-02T22:54:13+00:00

Pull i2c updates from Wolfram Sang: "I2C has: - using defines for bus speeds to avoid mistakes in hardcoded values; lots of small driver updates because of that. Thanks, Andy! - API change: i2c_setup_smbus_alert() was renamed to i2c_new_smbus_alert_device() and returns ERRPTR now. All in-tree users have been converted - in the core, a rare race condition when deleting the cdev has been fixed. Thanks, Kevin! - lots of driver updates. Thanks, everyone! I also want to mention: The amount of review and testing tags given was quite high this time. Thank you to these people, too. I hope we can keep it like this!" * 'i2c/for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (34 commits) i2c: rcar: clean up after refactoring i2c_timings macintosh: convert to i2c_new_scanned_device i2c: drivers: Use generic definitions for bus frequencies i2c: algo: Use generic definitions for bus frequencies i2c: stm32f7: switch to I²C generic property parsing i2c: rcar: Consolidate timings calls in rcar_i2c_clock_calculate() i2c: core: Allow override timing properties with 0 i2c: core: Provide generic definitions for bus frequencies i2c: mxs: Use dma_request_chan() instead dma_request_slave_channel() i2c: imx: remove duplicate print after platform_get_irq() i2c: designware: Fix spelling typos in the comments i2c: designware: Discard i2c_dw_read_comp_param() function i2c: designware: Detect the FIFO size in the common code i2c: dev: Fix the race between the release of i2c_dev and cdev i2c: qcom-geni: Drop of_platform.h include i2c: qcom-geni: Grow a dev pointer to simplify code i2c: qcom-geni: Let firmware specify irq trigger flags i2c: stm32f7: do not backup read-only PECR register i2c: smbus: remove outdated references to irq level triggers i2c: convert SMBus alert setup function to return an ERRPTR ...