linux-kernel - Re: [PATCH v2 4/7] acpi, nfit: Use bus_dsm

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Message-ID: <CAPcyv4jLs8ogu2_=RFecgeFKO3prrF0SPhKm+rh5j2XKY+GhFQ@mail.gmail.com>
Date:   Wed, 28 Jun 2017 14:09:25 -0700
From:   Dan Williams <dan.j.williams@...el.com>
To:     Jerry Hoemann <jerry.hoemann@....com>
Cc:     "linux-nvdimm@...ts.01.org" <linux-nvdimm@...ts.01.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 4/7] acpi, nfit: Use bus_dsm_mask for passthru

On Tue, Jun 20, 2017 at 9:51 AM, Jerry Hoemann <jerry.hoemann@....com> wrote:
> Populate bus_dsm_mask and use it to filter dsm calls that user can
> make through the pass thru interface.
>
> Signed-off-by: Jerry Hoemann <jerry.hoemann@....com>
> ---
>  drivers/acpi/nfit/core.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
> index b46fca2..9d281a4 100644
> --- a/drivers/acpi/nfit/core.c
> +++ b/drivers/acpi/nfit/core.c
> @@ -253,6 +253,7 @@ int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc, struct nvdimm *nvdimm,
>                 cmd_name = nvdimm_bus_cmd_name(cmd);
>                 cmd_mask = nd_desc->cmd_mask;
>                 dsm_mask = cmd_mask;
> +               if (cmd == ND_CMD_CALL) dsm_mask = nd_desc->bus_dsm_mask;

Checkpatch complains about this:

ERROR: trailing statements should be on next line
#118: FILE: drivers/acpi/nfit/core.c:256:
+ if (cmd == ND_CMD_CALL) dsm_mask = nd_desc->bus_dsm_mask;