docs: connector: convert to ReST and rename to connector.rst

As it has some function definitions, move them to connector.h.

The remaining conversion is actually:
  - add blank lines and identation in order to identify paragraphs;
  - fix tables markups;
  - add some lists markups;
  - mark literal blocks;
  - adjust title markups.

At its new index.rst, let's add a :orphan: while this is not linked to
the main index.rst file, in order to avoid build warnings.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/samples/Kconfig b/samples/Kconfig
index 71b5e833dd9e..155da47dc6a4 100644
--- a/samples/Kconfig
+++ b/samples/Kconfig
@@ -99,7 +99,7 @@ config SAMPLE_CONNECTOR
           When enabled, this builds both a sample kernel module for
           the connector interface and a user space tool to communicate
           with it.
-          See also Documentation/connector/connector.txt
+          See also Documentation/connector/connector.rst
 
 config SAMPLE_HIDRAW
         bool "hidraw sample"