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

Since b9e851cd4a ("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💯 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: Yanteng Si <siyanteng@loongson.cn>
Link: https://lore.kernel.org/r/20211209092439.562433-1-siyanteng@loongson.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yanteng Si 2021-12-09 17:24:39 +08:00 committed by Greg Kroah-Hartman
parent fb09d0ac07
commit adbfddc757

View File

@ -18,9 +18,12 @@ How to use it
1.1 initialize the modem in 0710 mux mode (usually AT+CMUX= command) through 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 its serial port. Depending on the modem used, you can pass more or less
parameters to this command. parameters to this command.
1.2 switch the serial line to using the n_gsm line discipline by using 1.2 switch the serial line to using the n_gsm line discipline by using
TIOCSETD ioctl. TIOCSETD ioctl.
1.3 configure the mux using GSMIOC_GETCONF / GSMIOC_SETCONF ioctl. 1.3 configure the mux using GSMIOC_GETCONF / GSMIOC_SETCONF ioctl.
1.4 obtain base gsmtty number for the used serial port. 1.4 obtain base gsmtty number for the used serial port.
Major parts of the initialization program : 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 2.1 receive string "AT+CMUX= command" through its serial port,initialize
mux mode config mux mode config
2.2 switch the serial line to using the n_gsm line discipline by using 2.2 switch the serial line to using the n_gsm line discipline by using
TIOCSETD ioctl. TIOCSETD ioctl.
2.3 configure the mux using GSMIOC_GETCONF / GSMIOC_SETCONF 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 <stdio.h>
#include <stdint.h> #include <stdint.h>