linux-kernel - Re: [PATCH v4 2/2] staging: most: dim2: correct misleading struct type name

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Date:   Wed, 19 Oct 2022 22:08:53 +0200 (CEST)
From:   Julia Lawall <julia.lawall@...ia.fr>
To:     Deepak R Varma <drv@...lo.com>
cc:     outreachy@...ts.linux.dev, gregkh@...uxfoundation.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        kumarpraveen@...ux.microsoft.com, saurabh.truth@...il.com
Subject: Re: [PATCH v4 2/2] staging: most: dim2: correct misleading struct
 type name



On Thu, 20 Oct 2022, Deepak R Varma wrote:

> Correct misleading struct type name dim_ch_state_t to dim_ch_state
> since this not a typedef but a normal structure declaration.
>
> Suggested-by: Julia Lawall <julia.lawall@...ia.fr>
> Signed-off-by: Deepak R Varma <drv@...lo.com>
> ---
>
> Changes in v4:
>    1. Correct patch subject and log message. Use struct type name instead of
>       variable name for the change description. Feedback from julia.lawall@...ia.fr
>
> Changes in v3:
>    1. Patch introduced in the patch set
>
>  drivers/staging/most/dim2/dim2.c | 2 +-
>  drivers/staging/most/dim2/hal.c  | 4 ++--
>  drivers/staging/most/dim2/hal.h  | 6 +++---
>  3 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/staging/most/dim2/dim2.c b/drivers/staging/most/dim2/dim2.c
> index 4c1f27898a29..a69a61a69283 100644
> --- a/drivers/staging/most/dim2/dim2.c
> +++ b/drivers/staging/most/dim2/dim2.c
> @@ -161,7 +161,7 @@ static int try_start_dim_transfer(struct hdm_channel *hdm_ch)
>  	struct list_head *head = &hdm_ch->pending_list;
>  	struct mbo *mbo;
>  	unsigned long flags;
> -	struct dim_ch_state_t st;
> +	struct dim_ch_state st;

Is there another use in service_done_flag?

julia

>
>  	BUG_ON(!hdm_ch);
>  	BUG_ON(!hdm_ch->is_initialized);
> diff --git a/drivers/staging/most/dim2/hal.c b/drivers/staging/most/dim2/hal.c
> index 65282c276862..a5d40b5b138a 100644
> --- a/drivers/staging/most/dim2/hal.c
> +++ b/drivers/staging/most/dim2/hal.c
> @@ -943,8 +943,8 @@ u8 dim_service_channel(struct dim_channel *ch)
>  	return channel_service(ch);
>  }
>
> -struct dim_ch_state_t *dim_get_channel_state(struct dim_channel *ch,
> -					     struct dim_ch_state_t *state_ptr)
> +struct dim_ch_state *dim_get_channel_state(struct dim_channel *ch,
> +					   struct dim_ch_state *state_ptr)
>  {
>  	if (!ch || !state_ptr)
>  		return NULL;
> diff --git a/drivers/staging/most/dim2/hal.h b/drivers/staging/most/dim2/hal.h
> index 20531449acab..ef10a8741c10 100644
> --- a/drivers/staging/most/dim2/hal.h
> +++ b/drivers/staging/most/dim2/hal.h
> @@ -27,7 +27,7 @@ enum mlb_clk_speed {
>  	CLK_8192FS = 7,
>  };
>
> -struct dim_ch_state_t {
> +struct dim_ch_state {
>  	bool ready; /* Shows readiness to enqueue next buffer */
>  	u16 done_buffers; /* Number of completed buffers */
>  };
> @@ -87,8 +87,8 @@ void dim_service_ahb_int_irq(struct dim_channel *const *channels);
>
>  u8 dim_service_channel(struct dim_channel *ch);
>
> -struct dim_ch_state_t *dim_get_channel_state(struct dim_channel *ch,
> -					     struct dim_ch_state_t *state_ptr);
> +struct dim_ch_state *dim_get_channel_state(struct dim_channel *ch,
> +					   struct dim_ch_state *state_ptr);
>
>  u16 dim_dbr_space(struct dim_channel *ch);
>
> --
> 2.30.2
>
>
>
>
>