On Fri, Mar 17, 2023 at 08:17:56AM -0600, Mark Thomas Heim wrote:
> The gb_audio_gb_get_topology function at the top of the file
> needs to be split per a TODO comment above the function. It
> is necessary to refactor the code to pull out a method
> that has fewer parameters to improve readability. A
> prototype for the new function is now in the relevant header,
> and the simpler function calls replace the old ones.
Note, you have a full 72 characters to use for a changelog, please use
the whole line.
And what is "fxn" in the subject line? Ironic you use an abbreviation
when trying to improve clarity :)
> Signed-off-by: Mark Thomas Heim <questioneight@xxxxxxxxx>
> ---
> drivers/staging/greybus/audio_codec.h | 2 ++
> drivers/staging/greybus/audio_gb.c | 21 +++++++++++----------
> 2 files changed, 13 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/staging/greybus/audio_codec.h b/drivers/staging/greybus/audio_codec.h
> index ce15e800e607..a2e8361952b8 100644
> --- a/drivers/staging/greybus/audio_codec.h
> +++ b/drivers/staging/greybus/audio_codec.h
> @@ -177,6 +177,8 @@ int gbaudio_register_module(struct gbaudio_module_info *module);
> void gbaudio_unregister_module(struct gbaudio_module_info *module);
>
> /* protocol related */
> +int fetch_gb_audio_data(struct gb_connection *connection, int type,
> + void *response, int response_size);
Why is this a global function?
And why if it is a global function, are you not using the gb_audio_*
prefix? Be aware of the global namespace please.
> int gb_audio_gb_get_topology(struct gb_connection *connection,
> struct gb_audio_topology **topology);
> int gb_audio_gb_get_control(struct gb_connection *connection,
> diff --git a/drivers/staging/greybus/audio_gb.c b/drivers/staging/greybus/audio_gb.c
> index 9d8994fdb41a..3c924d13f0e7 100644
> --- a/drivers/staging/greybus/audio_gb.c
> +++ b/drivers/staging/greybus/audio_gb.c
> @@ -8,7 +8,13 @@
> #include <linux/greybus.h>
> #include "audio_codec.h"
>
> -/* TODO: Split into separate calls */
> +int fetch_gb_audio_data(struct gb_connection *connection,
> + int type, void *response, int response_size)
> +{
> + return gb_operation_sync(connection, type, NULL, 0,
> + response, response_size);
> +}
> +
> int gb_audio_gb_get_topology(struct gb_connection *connection,
> struct gb_audio_topology **topology)
> {
> @@ -17,28 +23,23 @@ int gb_audio_gb_get_topology(struct gb_connection *connection,
> u16 size;
> int ret;
>
> - ret = gb_operation_sync(connection, GB_AUDIO_TYPE_GET_TOPOLOGY_SIZE,
> - NULL, 0, &size_resp, sizeof(size_resp));
> + ret = fetch_gb_audio_data(connection, GB_AUDIO_TYPE_GET_TOPOLOGY_SIZE,
> + &size_resp, sizeof(size_resp));
What are you actually changing here besides the name?
How did this fix up the TODO at all?
confused,
greg k-h
