Re: [PATCH -next 7/8] acpi/ghes: Make cxl_cper_fifo and cxl_cper_work static
From: Ira Weiny
Date: Wed Aug 21 2024 - 16:30:57 EST
Jinjie Ruan wrote:
> The sparse tool complains as follows:
>
> drivers/acpi/apei/ghes.c:681:1: warning:
> symbol 'cxl_cper_fifo' was not declared. Should it be static?
>
> drivers/acpi/apei/ghes.c:685:20: warning:
> symbol 'cxl_cper_work' was not declared. Should it be static?
>
> These symbols are not used outside ghes.c, so marks them static.
Reviewed-by: Ira Weiny <ira.weiny@xxxxxxxxx>
>
> Signed-off-by: Jinjie Ruan <ruanjinjie@xxxxxxxxxx>
> ---
> drivers/acpi/apei/ghes.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
> index 623cc0cb4a65..df31b3acaf0c 100644
> --- a/drivers/acpi/apei/ghes.c
> +++ b/drivers/acpi/apei/ghes.c
> @@ -678,11 +678,11 @@ static void ghes_defer_non_standard_event(struct acpi_hest_generic_data *gdata,
>
> /* Room for 8 entries for each of the 4 event log queues */
> #define CXL_CPER_FIFO_DEPTH 32
> -DEFINE_KFIFO(cxl_cper_fifo, struct cxl_cper_work_data, CXL_CPER_FIFO_DEPTH);
> +static DEFINE_KFIFO(cxl_cper_fifo, struct cxl_cper_work_data, CXL_CPER_FIFO_DEPTH);
>
> /* Synchronize schedule_work() with cxl_cper_work changes */
> static DEFINE_SPINLOCK(cxl_cper_work_lock);
> -struct work_struct *cxl_cper_work;
> +static struct work_struct *cxl_cper_work;
>
> static void cxl_cper_post_event(enum cxl_event_type event_type,
> struct cxl_cper_event_rec *rec)
> --
> 2.34.1
>