Documentation: accel: escape wildcard in special file path

Stephen Rothwell reported htmldocs warning then merging accel tree:

Documentation/accel/introduction.rst:72: WARNING: Inline emphasis start-string without end-string.

Sphinx confuses the file wildcards with inline emphasis (italics), hence
the warning.

Fix the warning by escaping wildcards.

Link: https://lore.kernel.org/linux-next/20230120132116.21de1104@canb.auug.org.au/
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

diff --git a/Documentation/accel/introduction.rst b/Documentation/accel/introduction.rst
index 11cade51f387a6b5adf8ff34fc0652de04bf8b17..89984dfececf0b0b07a937179808d27b8268cf4b 100644 (file)
--- a/Documentation/accel/introduction.rst
+++ b/Documentation/accel/introduction.rst
@@ -67,9 +67,9 @@ tree - drivers/accel/.
 The accelerator devices will be exposed to the user space with the dedicated
 261 major number and will have the following convention:
 
-- device char files - /dev/accel/accel*
-- sysfs             - /sys/class/accel/accel*/
-- debugfs           - /sys/kernel/debug/accel/*/
+- device char files - /dev/accel/accel\*
+- sysfs             - /sys/class/accel/accel\*/
+- debugfs           - /sys/kernel/debug/accel/\*/
 
 Getting Started
 ===============