media: docs: fix PDF build with Sphinx 1.4

Commit 70b074d ("media: fix pdf build with Spinx 1.6") caused a regression at Sphinx 1.4 PDF build: although it produces a full document in batch mode, it returns errors on interactive mode: [63] Runaway argument? {\relax ! Paragraph ended before \multicolumn was complete. <to be read again> \par l.7703 \hline\end{tabulary} The error seems to be due to some bug at Sphinx PDF output: when multicolumns is used, it doesn't accept an empty string. Just removing the :cpan:`1` and replacing by two empty columns fix the issue. Fixes: 70b074d ("media: fix pdf build with Spinx 1.6") Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
starfive-tech · Sep 5, 2017 · b5dd3ea · b5dd3ea
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diff --git a/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst b/Documentation/media/uapi/v4l/pixfmt-packed-rgb.rst
@@ -35,7 +35,8 @@ next to each other in memory.
       - :cspan:`7` Byte 1
       - :cspan:`7` Byte 2
       - :cspan:`7` Byte 3
-    * - :cspan:`1`
+    * -
+      -
       - 7
       - 6
       - 5
@@ -665,7 +666,8 @@ either the corresponding ARGB or XRGB format, depending on the driver.
       - :cspan:`7` Byte 2
 
       - :cspan:`7` Byte 3
-    * - :cspan:`1`
+    * -
+      -
       - 7
       - 6
       - 5

diff --git a/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst b/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst
@@ -37,7 +37,8 @@ component of each pixel in one 16 or 32 bit word.
       - :cspan:`7` Byte 2
 
       - :cspan:`7` Byte 3
-    * - :cspan:`1`
+    * -
+      -
       - 7
       - 6
       - 5
-Original file line number
+Diff line change
@@ Expand Up / @@ -37,7 +37,8 @@ component of each pixel in one 16 or 32 bit word. @@
           - :cspan:`7` Byte 2
           - :cspan:`7` Byte 3
-        * - :cspan:`1`
+        * -
+          -
           - 7
           - 6
           - 5
@@ Expand Down @@