linux-kernel - [PATCH 1/3] cxl/regions: add padding for cxl_rr_ep

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Date:   Thu,  4 Aug 2022 14:54:46 +0700
From:   Bagas Sanjaya <bagasdotme@...il.com>
To:     linux-doc@...r.kernel.org, linux-cxl@...r.kernel.org,
        linux-next@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Jonathan Corbet <corbet@....net>,
        Alison Schofield <alison.schofield@...el.com>,
        Vishal Verma <vishal.l.verma@...el.com>,
        Ira Weiny <ira.weiny@...el.com>,
        Ben Widawsky <bwidawsk@...nel.org>,
        Dan Williams <dan.j.williams@...el.com>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Bagas Sanjaya <bagasdotme@...il.com>
Subject: [PATCH 1/3] cxl/regions: add padding for cxl_rr_ep_add nested lists

Sphinx reported indentation warnings:

Documentation/driver-api/cxl/memory-devices:457: ./drivers/cxl/core/region.c:732: WARNING: Unexpected indentation.
Documentation/driver-api/cxl/memory-devices:457: ./drivers/cxl/core/region.c:733: WARNING: Block quote ends without a blank line; unexpected unindent.
Documentation/driver-api/cxl/memory-devices:457: ./drivers/cxl/core/region.c:735: WARNING: Unexpected indentation.

These warnings above are due to missing blank line padding in the nested list
in kernel-doc comment for cxl_rr_ep_add().

Add the paddings to fix the warnings.

Fixes: 384e624bb211b4 ("cxl/region: Attach endpoint decoders")
Signed-off-by: Bagas Sanjaya <bagasdotme@...il.com>
---
 drivers/cxl/core/region.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/cxl/core/region.c b/drivers/cxl/core/region.c
index dc71ec457608d2..616db51c4e78cf 100644
--- a/drivers/cxl/core/region.c
+++ b/drivers/cxl/core/region.c
@@ -728,11 +728,14 @@ static int cxl_rr_ep_add(struct cxl_region_ref *cxl_rr,
  * in particular decoder target lists.
  *
  * The steps are:
+ *
  * - validate that there are no other regions with a higher HPA already
  *   associated with @port
  * - establish a region reference if one is not already present
+ *
  *   - additionally allocate a decoder instance that will host @cxlr on
  *     @port
+ *
  * - pin the region reference by the endpoint
  * - account for how many entries in @port's target list are needed to
  *   cover all of the added endpoints.
-- 
An old man doll... just what I always wanted! - Clara