Hi! This seems like fairly straight forward cleanups/bugfixes. I don't have the hardware and found the issues by reading code while doing other things. So, it builds for me, but it's untested.
1/3 changes behavior on failure, but I think it's the right thing to do. If it isn't for some reason, then the current code is crap anyway, because as-is it compares with a value that is always zero meaning that the entire "if (0 != bus->i2c_rc)"-clause with its dev_warn can be removed from cx231xx_i2c_register. Cheers, Peter Peter Rosin (3): [media] cx231xx: fail probe if i2c_add_adapter fails [media] cx231xx: drop return value of cx231xx_i2c_unregister [media] cx231xx: only unregister successfully registered i2c adapters drivers/media/usb/cx231xx/cx231xx-core.c | 3 +++ drivers/media/usb/cx231xx/cx231xx-i2c.c | 8 ++++---- drivers/media/usb/cx231xx/cx231xx.h | 4 ++-- 3 files changed, 9 insertions(+), 6 deletions(-) -- 2.11.0
