[PATCH v4 1/2] dw-xdata-pcie: Fix documentation build warns

[Gustavo Pimentel]

Fixes documentation build warns related to indentation, text formatting,
and missing reference on toc.

This fix solves the following warnings:

WARNING: Unexpected indentation.
WARNING: Block quote ends without a blank line; unexpected unindent.
WARNING: document isn't included in any toctree

Fixes: e1181b5bbc3c ("Documentation: misc-devices: Add Documentation for dw-xdata-pcie driver")
Link: https://lore.kernel.org/linux-next/20210406214615.40cf3493@xxxxxxxxxxxxxxxx/
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@xxxxxxxxxxxx>
---
 Documentation/misc-devices/dw-xdata-pcie.rst | 14 +++++++-------
 Documentation/misc-devices/index.rst         |  1 +
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/Documentation/misc-devices/dw-xdata-pcie.rst b/Documentation/misc-devices/dw-xdata-pcie.rst
index fd75c93..cbc9f69 100644
--- a/Documentation/misc-devices/dw-xdata-pcie.rst
+++ b/Documentation/misc-devices/dw-xdata-pcie.rst
@@ -17,24 +17,24 @@ information to /var/log/kern.log or dmesg.
 
 Request write TLPs traffic generation - Root Complex to Endpoint direction
 - Command:
-	echo 1 > /sys/class/misc/dw-xdata-pcie/write
+echo 1 > /sys/class/misc/dw-xdata-pcie/write
 
 Get write TLPs traffic link throughput in MB/s
 - Command:
-        cat /sys/class/misc/dw-xdata-pcie/write
+cat /sys/class/misc/dw-xdata-pcie/write
 - Output example:
-	204
+204
 
 Request read TLPs traffic generation - Endpoint to Root Complex direction:
 - Command:
-	echo 1 > /sys/class/misc/dw-xdata-pcie/read
+echo 1 > /sys/class/misc/dw-xdata-pcie/read
 
 Get read TLPs traffic link throughput in MB/s
 - Command:
-        cat /sys/class/misc/dw-xdata-pcie/read
+cat /sys/class/misc/dw-xdata-pcie/read
 - Output example:
-	199
+199
 
 Request to stop any current TLP transfer:
 - Command:
-	echo 1 > /sys/class/misc/dw-xdata-pcie/stop
+echo 1 > /sys/class/misc/dw-xdata-pcie/stop
diff --git a/Documentation/misc-devices/index.rst b/Documentation/misc-devices/index.rst
index 64420b331..30ac58f 100644
--- a/Documentation/misc-devices/index.rst
+++ b/Documentation/misc-devices/index.rst
@@ -19,6 +19,7 @@ fit into other categories.
    bh1770glc
    eeprom
    c2port
+   dw-xdata-pcie
    ibmvmc
    ics932s401
    isl29003
-- 
2.7.4