Commit adbfddc7 authored by Yanteng Si's avatar Yanteng Si Committed by Greg Kroah-Hartman
Browse files

docs/driver-api: Replace a comma in the n_gsm.rst with a double colon 



Since b9e851cd ("tty: n_gsm: Add some instructions and code for requester") which
introduced a warning:

linux/Documentation/driver-api/serial/n_gsm.rst:23: WARNING: Definition list ends without a blank line; unexpected unindent.
linux/Documentation/driver-api/serial/n_gsm.rst:100: WARNING: Definition list ends without a blank line; unexpected unindent.
linux/Documentation/driver-api/serial/n_gsm.rst:115: WARNING: Inline emphasis start-string without end-string.
linux/Documentation/driver-api/serial/n_gsm.rst:118: WARNING: Inline emphasis start-string without end-string.
linux/Documentation/driver-api/serial/n_gsm.rst:120: WARNING: Inline emphasis start-string without end-string.
linux/Documentation/driver-api/serial/n_gsm.rst:122: WARNING: Inline emphasis start-string without end-string.
linux/Documentation/driver-api/serial/n_gsm.rst:125: WARNING: Inline emphasis start-string without end-string.
linux/Documentation/driver-api/serial/n_gsm.rst:139: WARNING: Inline emphasis start-string without end-string.

A paragraph consisting of two colons ("::") signifies that the following text block(s) comprise a literal block.
Add soome blank lines.

Signed-off-by: default avatarYanteng Si <siyanteng@loongson.cn>
Link: https://lore.kernel.org/r/20211209092439.562433-1-siyanteng@loongson.cn


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fb09d0ac

Documentation/driver-api/serial/n_gsm.rst

+7 −1
Original line number Diff line number Diff line
@@ -18,9 +18,12 @@ How to use it 
1.1 initialize the modem in 0710 mux mode (usually AT+CMUX= command) through

    its serial port. Depending on the modem used, you can pass more or less

    parameters to this command.



1.2 switch the serial line to using the n_gsm line discipline by using

    TIOCSETD ioctl.



1.3 configure the mux using GSMIOC_GETCONF / GSMIOC_SETCONF ioctl.



1.4 obtain base gsmtty number for the used serial port.



Major parts of the initialization program :
@@ -95,10 +98,13 @@ Major parts of the initialization program : 


2.1 receive string "AT+CMUX= command" through its serial port,initialize

    mux mode config



2.2 switch the serial line to using the n_gsm line discipline by using

    TIOCSETD ioctl.



2.3 configure the mux using GSMIOC_GETCONF / GSMIOC_SETCONF ioctl.

2.4 obtain base gsmtty number for the used serial port,



2.4 obtain base gsmtty number for the used serial port::



  #include <stdio.h>

  #include <stdint.h>