linux-toradex.git/drivers/tty/serial/jsm, branch v4.1.10

serial: jsm: some off by one bugs

2015-03-26T22:00:36+00:00

"brd->nasync" amd "brd->maxports" are the same.  They hold the number of
filled out channels in the brd->channels[] array.  These tests should
be ">=" instead of ">" so that we don't read one element past the end.

Signed-off-by: Dan Carpenter 
Acked-by: Thadeu Lima de Souza Cascardo 
Signed-off-by: Greg Kroah-Hartman

serial: jsm: Fix unnecessary space before function ptr arguments

2014-11-26T01:06:38+00:00

This commit deals with the checkpatch warning "Unnecessary space before
function pointer arguments".

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman

serial: jsm: Replace magic value with the proper define

2014-11-26T01:06:38+00:00

The changed function flushes the tx UART and the '4' corresponds to the
UART_FCR_CLEAR_XMIT value. This commit replaces the magic number with
this define.

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman

serial: jsm: Fix the alignment of the switch satement

2014-11-26T01:06:38+00:00

This commit fixes the alignment of the 'case's i the switch statement.

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman

serial: jsm: Remove unnecessary if statement

2014-11-26T01:06:38+00:00

The flow of {neo,cls}_param() shows that at this stage the baud rate
has a non-zero value. This fact makes the if clausule obsolete and
acknowledges it's removal.

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman

serial: jsm: Remove unnecessary parameter from clear_break()

2014-11-26T01:06:38+00:00

The 'force' parameter to the {cls,neo}_send_break() function has been
removed because it has not been used. The client to this API (the tty
code) always called this function with only one value.

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman

drivers: serial: jsm: Remove FSF address from the file documentation/header

2014-11-06T23:18:27+00:00

This commit removes the address of Free Software Foundation from each
of the mentioned file in order to suppress the checkpatch warning.

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman

drivers: serial: jsm: Enable support for Digi Classic adapters

2014-11-06T23:18:00+00:00

This commit enables support for the Digi Classic adapters line in the
jsm driver. This means changes in:
	- device probing code
	- device cleanup code
	- driver description (Kconfig)

The init/cleanup code is based on the staging/dgnc driver.

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman

drivers: serial: jsm: Add the Classic board implementation

2014-11-06T23:17:34+00:00

This commit adds the Digi Classic board implementation to the
staging/jsm driver.

The code here is taken from the staging/dgnc driver and modified to
match the serial/jsm state. This work is mostly based on the changes
that has been done to the code handling the Digi Neo cards with the
inspiration coming from the diff between staging/dgnc and serial/jsm
as well as the LKML history for the jsm_neo.c

The code compiles now and has no sparse and checkpatch errors or
warnings.

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman

drivers: serial: jsm: Add Classic board UART structure

2014-11-06T23:01:03+00:00

This commit adds the UART structure for the Digi Classic cards. This
code comes from the staging/dgnc driver.

Signed-off-by: Konrad Zapalowicz 
Signed-off-by: Greg Kroah-Hartman