Re: [PATCH v4 00/18] i2c mux cleanup and locking update

[Antti Palosaari]

On 03/15/2016 04:09 PM, Peter Rosin wrote:

> The series will be posted again for review. This is just a heads up.
>
> v5 compared to v4:
> - Rebase on top of v4.5-rc7.
> - A new patch making me maintainer of i2c muxes (also sent separately).
> - A new file Documentation/i2c/i2c-topology that describes various muxing
>    issues.
> - Rename "i2c-controlled" muxes "self-locked" instead, as it is perfectly
>    reasonable to have i2c-controlled muxes that use the pre-existing locking
>    scheme. The pre-existing locking scheme for i2c muxes is from here on
>    called "parent-locked".
> - Rename i2c-mux.c:i2c_mux_master_xfer to __i2c_mux_master_xfer since it
>    calls __i2c_transfer, which leaves room for a new i2c_mux_master_xfer
>    that calls i2c_transfer. Similar rename shuffle for i2c_mux_smbus_xfer.
> - Use sizeof(*priv) instead of sizeof(struct i2c_mux_priv). One instance.
> - Some follow-up patches that were posted in response to v2-v4 cleaning up
>    and simplifying various i2c muxes outside drivers/i2c/, among those is
>    an unrelated cleanup patch to drivers/media/dvb-frontends/rtl2832.c that
>    I carry here since it conflicts (trivially) with this series. That
>    unrelated patch is (currently) the last patch in the series.
>
>
> The series looks like this now:
>
> The following changes since commit f6cede5b49e822ebc41a099fe41ab4989f64e2cb:
>
>    Linux 4.5-rc7 (2016-03-06 14:48:03 -0800)
>
> are available in the git repository at:
>
>    https://github.com/peda-r/i2c-mux.git mux-core-and-locking-5

I reviewed and tested these patches:

c1ef4a2 [media] rtl2832: regmap is aware of lockdep, drop local locking hack
6636178 [media] rtl2832_sdr: get rid of empty regmap wrappers
001ad6b [media] rtl2832: declare that the i2c gate is self-locked
e2e82e4 [media] si2168: declare that the i2c gate is self-locked
b52f766 [media] si2168: convert to use an explicit i2c mux core
4ba9115 [media] rtl2832: convert to use an explicit i2c mux core
3f1778b [media] rtl2830: convert to use an explicit i2c mux core
5c8bfc8 [media] m88ds3103: convert to use an explicit i2c mux core


Reviewed-by: Antti Palosaari <crope@xxxxxx>
Tested-by: Antti Palosaari <crope@xxxxxx>

regards
Antti

--
http://palosaari.fi/