lkml.org 
[lkml]   [2017]   [Oct]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v3 10/22] firmware: arm_scmi: probe and initialise all the supported protocols
On Thu, Sep 28, 2017 at 3:11 PM, Sudeep Holla <sudeep.holla@arm.com> wrote:
> +static const struct scmi_protocol_match scmi_protocols[] = {
> + {
> + .protocol_id = SCMI_PROTOCOL_PERF,
> + .fn = scmi_perf_protocol_init,
> + .name = "scmi-cpufreq",
> + }, {
> + .protocol_id = SCMI_PROTOCOL_CLOCK,
> + .fn = scmi_clock_protocol_init,
> + .name = "scmi-clocks",
> + }, {
> + .protocol_id = SCMI_PROTOCOL_POWER,
> + .fn = scmi_power_protocol_init,
> + .name = "scmi-power-domain",
> + }, {
> + .protocol_id = SCMI_PROTOCOL_SENSOR,
> + .fn = scmi_sensors_protocol_init,
> + .name = "scmi-hwmon",
> + },
> + {}
> +};

This looks backwards from what we do elsewhere in the kernel,
and could be considered a layering violation: it requires a generic
part of of the driver to know about all the more specific ones,
and it means that we have to modify the global table here each
time we add another protocol.

Can you rewrite this to allow dynamic registration of the protocols?

Arnd

\
 
 \ /
  Last update: 2017-10-04 13:06    [W:0.356 / U:1.436 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site