Merge drm/drm-next into drm-misc-next

We need 6.0-rc1 to merge the backlight rework PR.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

10 files changed, 27 insertions, 20 deletions

diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 6924fa95f6bd..5fbcc155e8f5 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -256,7 +256,7 @@ static int analyze_baud_rate(struct usb_serial_port *port, speed_t new_rate)
 		/*
 		 * Mike Isely <isely@pobox.com> 2-Feb-2008: The
 		 * Cypress app note that describes this mechanism
-		 * states the the low-speed part can't handle more
+		 * states that the low-speed part can't handle more
 		 * than 800 bytes/sec, in which case 4800 baud is the
 		 * safest speed for a part like that.
 		 */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index b440d338a895..d5a3986dfee7 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -1023,6 +1023,9 @@ static const struct usb_device_id id_table_combined[] = {
 	{ USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) },
 	{ USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) },
 	{ USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) },
+	/* Belimo Automation devices */
+	{ USB_DEVICE(FTDI_VID, BELIMO_ZTH_PID) },
+	{ USB_DEVICE(FTDI_VID, BELIMO_ZIP_PID) },
 	/* ICP DAS I-756xU devices */
 	{ USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) },
 	{ USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index d1a9564697a4..4e92c165c86b 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -1569,6 +1569,12 @@
 #define CHETCO_SEASMART_ANALOG_PID	0xA5AF /* SeaSmart Analog Adapter */
 
 /*
+ * Belimo Automation
+ */
+#define BELIMO_ZTH_PID			0x8050
+#define BELIMO_ZIP_PID			0xC811
+
+/*
  * Unjo AB
  */
 #define UNJO_VID			0x22B7
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index e5c75944ebb7..f1a8d8343623 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -988,7 +988,7 @@ static int garmin_write_bulk(struct usb_serial_port *port,
 	garmin_data_p->flags &= ~FLAGS_DROP_DATA;
 	spin_unlock_irqrestore(&garmin_data_p->lock, flags);
 
-	buffer = kmalloc(count, GFP_ATOMIC);
+	buffer = kmemdup(buf, count, GFP_ATOMIC);
 	if (!buffer)
 		return -ENOMEM;
 
@@ -998,8 +998,6 @@ static int garmin_write_bulk(struct usb_serial_port *port,
 		return -ENOMEM;
 	}
 
-	memcpy(buffer, buf, count);
-
 	usb_serial_debug_data(&port->dev, __func__, count, buffer);
 
 	usb_fill_bulk_urb(urb, serial->dev,
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index bdee78cc4a07..ffa622539a25 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -220,7 +220,7 @@ struct edgeport_serial {
 	__u8			rxHeader3;			/* receive header byte 3 */
 	__u8			rxPort;				/* the port that we are currently receiving data for */
 	__u8			rxStatusCode;			/* the receive status code */
-	__u8			rxStatusParam;			/* the receive status paramater */
+	__u8			rxStatusParam;			/* the receive status parameter */
 	__s16			rxBytesRemaining;		/* the number of port bytes left to read */
 	struct usb_serial	*serial;			/* loop back to the owner of this object */
 };
@@ -901,7 +901,7 @@ static int edge_open(struct tty_struct *tty, struct usb_serial_port *port)
 
 	if (!edge_port->open) {
 		/* open timed out */
-		dev_dbg(dev, "%s - open timedout\n", __func__);
+		dev_dbg(dev, "%s - open timeout\n", __func__);
 		edge_port->openPending = false;
 		return -ENODEV;
 	}
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 1e12b5f30dcc..23ccbba716c7 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -826,7 +826,7 @@ static int mos77xx_calc_num_ports(struct usb_serial *serial,
 		/*
 		 * The 7715 uses the first bulk in/out endpoint pair for the
 		 * parallel port, and the second for the serial port. We swap
-		 * the endpoint descriptors here so that the the first and
+		 * the endpoint descriptors here so that the first and
 		 * only registered port structure uses the serial-port
 		 * endpoints.
 		 */
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index aed28c35caff..e31a6d77da3a 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -208,7 +208,7 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port,
 	priv->outstanding_bytes += count;
 	spin_unlock_irqrestore(&priv->lock, flags);
 
-	buffer = kmalloc(count, GFP_ATOMIC);
+	buffer = kmemdup(buf, count, GFP_ATOMIC);
 	if (!buffer)
 		goto error_no_buffer;
 
@@ -216,8 +216,6 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port,
 	if (!urb)
 		goto error_no_urb;
 
-	memcpy(buffer, buf, count);
-
 	usb_serial_debug_data(&port->dev, __func__, count, buffer);
 
 	/* The connected devices do not have a bulk write endpoint,
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 9d56138133a9..353b2549eaa8 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -453,7 +453,7 @@ static int sierra_write(struct tty_struct *tty, struct usb_serial_port *port,
 		goto error_simple;
 	}
 
-	buffer = kmalloc(writesize, GFP_ATOMIC);
+	buffer = kmemdup(buf, writesize, GFP_ATOMIC);
 	if (!buffer) {
 		retval = -ENOMEM;
 		goto error_no_buffer;
@@ -465,8 +465,6 @@ static int sierra_write(struct tty_struct *tty, struct usb_serial_port *port,
 		goto error_no_urb;
 	}
 
-	memcpy(buffer, buf, writesize);
-
 	usb_serial_debug_data(&port->dev, __func__, writesize, buffer);
 
 	usb_fill_bulk_urb(urb, serial->dev,
@@ -737,7 +735,8 @@ static void sierra_close(struct usb_serial_port *port)
 
 	/*
 	 * Need to take susp_lock to make sure port is not already being
-	 * resumed, but no need to hold it due to initialized
+	 * resumed, but no need to hold it due to the tty-port initialized
+	 * flag.
 	 */
 	spin_lock_irq(&intfdata->susp_lock);
 	if (--intfdata->open_ports == 0)
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 24101bd7fcad..e35bea2235c1 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -295,7 +295,7 @@ static int serial_open(struct tty_struct *tty, struct file *filp)
  *
  * Shut down a USB serial port. Serialized against activate by the
  * tport mutex and kept to matching open/close pairs
- * of calls by the initialized flag.
+ * of calls by the tty-port initialized flag.
  *
  * Not called if tty is console.
  */
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
index dab38b63eaf7..0017f6e969e1 100644
--- a/drivers/usb/serial/usb_wwan.c
+++ b/drivers/usb/serial/usb_wwan.c
@@ -29,6 +29,7 @@
 #include <linux/bitops.h>
 #include <linux/uaccess.h>
 #include <linux/usb.h>
+#include <linux/usb/cdc.h>
 #include <linux/usb/serial.h>
 #include <linux/serial.h>
 #include "usb-wwan.h"
@@ -48,9 +49,9 @@ static int usb_wwan_send_setup(struct usb_serial_port *port)
 	portdata = usb_get_serial_port_data(port);
 
 	if (portdata->dtr_state)
-		val |= 0x01;
+		val |= USB_CDC_CTRL_DTR;
 	if (portdata->rts_state)
-		val |= 0x02;
+		val |= USB_CDC_CTRL_RTS;
 
 	ifnum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
 
@@ -59,8 +60,9 @@ static int usb_wwan_send_setup(struct usb_serial_port *port)
 		return res;
 
 	res = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
-				0x22, 0x21, val, ifnum, NULL, 0,
-				USB_CTRL_SET_TIMEOUT);
+				USB_CDC_REQ_SET_CONTROL_LINE_STATE,
+				USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+				val, ifnum, NULL, 0, USB_CTRL_SET_TIMEOUT);
 
 	usb_autopm_put_interface(port->serial->interface);
 
@@ -388,7 +390,8 @@ void usb_wwan_close(struct usb_serial_port *port)
 
 	/*
 	 * Need to take susp_lock to make sure port is not already being
-	 * resumed, but no need to hold it due to initialized
+	 * resumed, but no need to hold it due to the tty-port initialized
+	 * flag.
 	 */
 	spin_lock_irq(&intfdata->susp_lock);
 	if (--intfdata->open_ports == 0)