[SERIAL] Update parity handling documentation

Update documentation to match reality. INPCK controls whether input
parity checking is enabled.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/Documentation/serial/driver b/Documentation/serial/driver
index df82116a9f261c35998c3bb5a69eb1a38c8d83d1..88ad615dd338d75e2b282422c8f2d6f7f3af80b7 100644 (file)
--- a/Documentation/serial/driver
+++ b/Documentation/serial/driver
@@ -214,12 +214,13 @@ hardware.
        The interaction of the iflag bits is as follows (parity error
        given as an example):
        Parity error    INPCK   IGNPAR
-       None            n/a     n/a     character received
-       Yes             n/a     0       character discarded
-       Yes             0       1       character received, marked as
+       n/a             0       n/a     character received, marked as
                                        TTY_NORMAL
-       Yes             1       1       character received, marked as
+       None            1       n/a     character received, marked as
+                                       TTY_NORMAL
+       Yes             1       0       character received, marked as
                                        TTY_PARITY
+       Yes             1       1       character discarded
 
        Other flags may be used (eg, xon/xoff characters) if your
        hardware supports hardware "soft" flow control.