kernel/git/stable/linux.git/drivers/i3c/master.c, branch linux-5.7.y

i3c: convert to use i2c_new_client_device()

2020-03-29T08:35:50+00:00

Move away from the deprecated API. Signed-off-by: Wolfram Sang Signed-off-by: Boris Brezillon Link: https://lore.kernel.org/linux-i3c/20200326211002.13241-2-wsa+renesas@sang-engineering.com

i3c: Add a modalias sysfs attribute

2020-02-28T08:35:52+00:00

Create a modalias sysfs attribute for i3c devices. Signed-off-by: Boris Brezillon Signed-off-by: Vitor Soares Link: https://lore.kernel.org/linux-i3c/a90f64f830128cd12762153de7828b775574c156.1582796652.git.vitor.soares@synopsys.com

i3c: Fix MODALIAS uevents

2020-02-27T15:51:18+00:00

file2alias uses %X formatters. Fix typos in the MODALIAS uevent to print the part and ext IDs in uppercase. Signed-off-by: Boris Brezillon Signed-off-by: Vitor Soares Link: https://lore.kernel.org/linux-i3c/9ac5f1f8413fbb0481de76b5e43f2f4e1b2dc49f.1582796652.git.vitor.soares@synopsys.com

i3c: master: no need to iterate master device twice

2020-02-17T22:13:43+00:00

We already have the master device in a variable, reuse it. Signed-off-by: Wolfram Sang Acked-by: Vitor Soares Reviewed-by: Geert Uytterhoeven Signed-off-by: Boris Brezillon Link: https://lore.kernel.org/linux-i3c/20200214145853.24762-1-wsa+renesas@sang-engineering.com

i3c: master: make i3c_bus_set_mode static

2019-12-09T15:07:39+00:00

i3c_bus_set_mode function is only used in master.c. Make it static to avoid warning when compiling with W=1. Signed-off-by: Benjamin Gaignard Signed-off-by: Boris Brezillon

i3c: Spelling s/dicovered/discovered/

2019-10-31T10:24:52+00:00

Fix misspellings of "discovered". Signed-off-by: Geert Uytterhoeven Signed-off-by: Boris Brezillon

i3c: master: use i3c_dev_get_master()

2019-10-01T10:57:30+00:00

Since we have i3c_dev_get_master() available, use it. Signed-off-by: Vitor Soares Signed-off-by: Boris Brezillon

i3c: master: Use dev_to_i3cmaster()

2019-08-27T07:43:59+00:00

Since we have dev_to_i3cmaster() available, use it. Signed-off-by: Axel Lin Signed-off-by: Boris Brezillon

i3c: master: fix a memory leak bug

2019-08-12T08:11:29+00:00

In i3c_master_getmwl_locked(), the buffer used for the dest payload data is allocated using kzalloc() in i3c_ccc_cmd_dest_init(). Later on, the length of the dest payload data is checked against 'sizeof(*mwl)'. If they are not equal, -EIO is returned to indicate the error. However, the allocated buffer is not deallocated on this path, leading to a memory leak. To fix the above issue, free the buffer before returning the error. Signed-off-by: Wenwen Wang Signed-off-by: Boris Brezillon

i3c: add addr and lvr to i2c_dev_desc structure

2019-08-11T08:48:28+00:00

I need to store address and lvr value for I2C devices without static definition in DT. This allows secondary master to transmit DEFSLVS command properly. Main changes between v4 and v5: - Change in defslvs to use addr and lvr from i2c_dev_desc structure - Change in CDNS and DW drivers to use addr and lvr from i2c_dev_desc structure Signed-off-by: Przemyslaw Gaj Signed-off-by: Boris Brezillon