specialix: Code cleanups
Go through the inlines and other oddments that are iffy. Remove various bits
of dead code and bogus debug. Turn the crtsdts compile time option into a
runtime switch.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/Documentation/specialix.txt b/Documentation/specialix.txt
index 4a4b428..6eb6f3a 100644
--- a/Documentation/specialix.txt
+++ b/Documentation/specialix.txt
@@ -270,8 +270,8 @@
Hardware handshaking issues.
============================
-The driver can be compiled in two different ways. The default
-("Specialix DTR/RTS pin is RTS" is off) the pin behaves as DTR when
+The driver can be told to operate in two different ways. The default
+behaviour is specialix.sx_rtscts = 0 where the pin behaves as DTR when
hardware handshaking is off. It behaves as the RTS hardware
handshaking signal when hardware handshaking is selected.
@@ -280,7 +280,7 @@
software handshaking. So switching on the fly is not really an
option.
-I actually prefer to use the "Specialix DTR/RTS pin is RTS" option.
+I actually prefer to use the "specialix.sx_rtscts=1" option.
This makes the DTR/RTS pin always an RTS pin, and ioctls to
change DTR are always ignored. I have a cable that is configured
for this.
@@ -379,7 +379,5 @@
You have to WRITE to the address register to even
read-probe a CD186x register. Disable autodetection?
-- Specialix: any suggestions?
- - Arbitrary baud rates are not implemented yet.
- If you need this, bug me about it.
