[PATCH 1/7] docs: driver-api: parport-lowlevel: clarify purpose of PARPORT_MODE_PCSPP

Link: http://lists.infradead.org/pipermail/linux-parport/2024-February/001237.html
Signed-off-by: Alex Henrie <[email protected]>
---
 Documentation/driver-api/parport-lowlevel.rst | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/Documentation/driver-api/parport-lowlevel.rst b/Documentation/driver-api/parport-lowlevel.rst
index 0633d70ffda7..aaf02cf62363 100644
--- a/Documentation/driver-api/parport-lowlevel.rst
+++ b/Documentation/driver-api/parport-lowlevel.rst
@@ -155,10 +155,11 @@ hardware.  It consists of flags which may be bitwise-ored together:
 
   ============================= ===============================================
   PARPORT_MODE_PCSPP		IBM PC registers are available,
-				i.e. functions that act on data,
-				control and status registers are
-				probably writing directly to the
-				hardware.
+				i.e. ``base`` (and ``base_hi`` if ECP)
+				in ``struct parport`` is valid.
+				Functions that act on data, control
+				and status registers are probably
+				writing directly to the hardware.
   PARPORT_MODE_TRISTATE		The data drivers may be turned off.
 				This allows the data lines to be used
 				for reverse (peripheral to host)
-- 
2.44.0