diff options
| author | Maxime Ripard <maxime@cerno.tech> | 2022-09-14 12:22:18 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-09-14 12:22:18 +0100 |
| commit | a108772d03d8bdb43258218b00bfe43bbe1e8800 (patch) | |
| tree | 11b1f413ab384f2b5de0773f01b6886e2c601f8b /drivers/usb/serial/usb_wwan.c | |
| parent | 75cebd664d57a78af3e46c14bd2659df0a08847b (diff) | |
| parent | 213cb76ddc8b875e772f9f4d173feefa122716af (diff) | |
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>
Diffstat (limited to 'drivers/usb/serial/usb_wwan.c')
| -rw-r--r-- | drivers/usb/serial/usb_wwan.c | 13 |
1 files changed, 8 insertions, 5 deletions
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) |