docs: serial: move it to the driver-api

The contents of this directory is mostly driver-api stuff.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

14 files changed, 10 insertions, 9 deletions

diff --git a/Documentation/driver-api/index.rst b/Documentation/driver-api/index.rst
index 1dde9692075c..cf39b8f9d0f9 100644
--- a/Documentation/driver-api/index.rst
+++ b/Documentation/driver-api/index.rst
@@ -88,6 +88,7 @@ available subsections can be seen below.
    pti_intel_mid
    pwm
    rfkill
+   serial/index
    sgi-ioc4
    sm501
    smsc_ece1099
diff --git a/Documentation/serial/cyclades_z.rst b/Documentation/driver-api/serial/cyclades_z.rst
index 532ff67e2f1c..532ff67e2f1c 100644
--- a/Documentation/serial/cyclades_z.rst
+++ b/Documentation/driver-api/serial/cyclades_z.rst
diff --git a/Documentation/serial/driver.rst b/Documentation/driver-api/serial/driver.rst
index 4537119bf624..31bd4e16fb1f 100644
--- a/Documentation/serial/driver.rst
+++ b/Documentation/driver-api/serial/driver.rst
@@ -311,7 +311,7 @@ hardware.
         This call must not sleep
 
   set_ldisc(port,termios)
-        Notifier for discipline change. See Documentation/serial/tty.rst.
+        Notifier for discipline change. See Documentation/driver-api/serial/tty.rst.
 
         Locking: caller holds tty_port->mutex
 
diff --git a/Documentation/serial/index.rst b/Documentation/driver-api/serial/index.rst
index d0ba22ea23bf..33ad10d05b26 100644
--- a/Documentation/serial/index.rst
+++ b/Documentation/driver-api/serial/index.rst
@@ -1,4 +1,4 @@
-:orphan:
+.. SPDX-License-Identifier: GPL-2.0
 
 ==========================
 Support for Serial devices
diff --git a/Documentation/serial/moxa-smartio.rst b/Documentation/driver-api/serial/moxa-smartio.rst
index 156100f17c3f..156100f17c3f 100644
--- a/Documentation/serial/moxa-smartio.rst
+++ b/Documentation/driver-api/serial/moxa-smartio.rst
diff --git a/Documentation/serial/n_gsm.rst b/Documentation/driver-api/serial/n_gsm.rst
index f3ad9fd26408..f3ad9fd26408 100644
--- a/Documentation/serial/n_gsm.rst
+++ b/Documentation/driver-api/serial/n_gsm.rst
diff --git a/Documentation/serial/rocket.rst b/Documentation/driver-api/serial/rocket.rst
index 23761eae4282..23761eae4282 100644
--- a/Documentation/serial/rocket.rst
+++ b/Documentation/driver-api/serial/rocket.rst
diff --git a/Documentation/serial/serial-iso7816.rst b/Documentation/driver-api/serial/serial-iso7816.rst
index d990143de0c6..d990143de0c6 100644
--- a/Documentation/serial/serial-iso7816.rst
+++ b/Documentation/driver-api/serial/serial-iso7816.rst
diff --git a/Documentation/serial/serial-rs485.rst b/Documentation/driver-api/serial/serial-rs485.rst
index 6bc824f948f9..6bc824f948f9 100644
--- a/Documentation/serial/serial-rs485.rst
+++ b/Documentation/driver-api/serial/serial-rs485.rst
diff --git a/Documentation/serial/tty.rst b/Documentation/driver-api/serial/tty.rst
index dd972caacf3e..dd972caacf3e 100644
--- a/Documentation/serial/tty.rst
+++ b/Documentation/driver-api/serial/tty.rst
diff --git a/MAINTAINERS b/MAINTAINERS
index d1a0a817dd92..4f88bca37c55 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10767,7 +10767,7 @@ F:	include/uapi/linux/meye.h
 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
 M:      Jiri Slaby <jirislaby@gmail.com>
 S:      Maintained
-F:      Documentation/serial/moxa-smartio.rst
+F:      Documentation/driver-api/serial/moxa-smartio.rst
 F:      drivers/tty/mxser.*
 
 MR800 AVERMEDIA USB FM RADIO DRIVER
@@ -13689,7 +13689,7 @@ ROCKETPORT DRIVER
 P:      Comtrol Corp.
 W:      http://www.comtrol.com
 S:      Maintained
-F:      Documentation/serial/rocket.rst
+F:      Documentation/driver-api/serial/rocket.rst
 F:      drivers/tty/rocket*
 
 ROCKETPORT EXPRESS/INFINITY DRIVER
@@ -16228,7 +16228,7 @@ M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 M:      Jiri Slaby <jslaby@suse.com>
 S:      Supported
 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
-F:      Documentation/serial/
+F:      Documentation/driver-api/serial/
 F:      drivers/tty/
 F:      drivers/tty/serial/serial_core.c
 F:      include/linux/serial_core.h
diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig
index ee51b9514225..c7623f99ac0f 100644
--- a/drivers/tty/Kconfig
+++ b/drivers/tty/Kconfig
@@ -175,7 +175,7 @@ config ROCKETPORT
           This driver supports Comtrol RocketPort and RocketModem PCI boards.   
           These boards provide 2, 4, 8, 16, or 32 high-speed serial ports or
           modems.  For information about the RocketPort/RocketModem  boards
-          and this driver read <file:Documentation/serial/rocket.rst>.
+          and this driver read <file:Documentation/driver-api/serial/rocket.rst>.
 
           To compile this driver as a module, choose M here: the
           module will be called rocket.
@@ -193,7 +193,7 @@ config CYCLADES
           your Linux box, for instance in order to become a dial-in server.
 
           For information about the Cyclades-Z card, read
-          <file:Documentation/serial/cyclades_z.rst>.
+          <file:Documentation/driver-api/serial/cyclades_z.rst>.
 
           To compile this driver as a module, choose M here: the
           module will be called cyclades.
diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c
index 6e3c66ab0e62..a0555ae2b1ef 100644
--- a/drivers/tty/serial/ucc_uart.c
+++ b/drivers/tty/serial/ucc_uart.c
@@ -1081,7 +1081,7 @@ static int qe_uart_verify_port(struct uart_port *port,
 }
 /* UART operations
  *
- * Details on these functions can be found in Documentation/serial/driver.rst
+ * Details on these functions can be found in Documentation/driver-api/serial/driver.rst
  */
 static const struct uart_ops qe_uart_pops = {
         .tx_empty       = qe_uart_tx_empty,
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 05b179015d6c..2b78cc734719 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -32,7 +32,7 @@ struct device;
 
 /*
  * This structure describes all the operations that can be done on the
- * physical hardware.  See Documentation/serial/driver.rst for details.
+ * physical hardware.  See Documentation/driver-api/serial/driver.rst for details.
  */
 struct uart_ops {
         unsigned int    (*tx_empty)(struct uart_port *);