[PATCH v4] cdc-acm: ensure that termios get set when the port is activated

The driver wasn't properly configuring the hardware for the current termios settings under all conditions. Ensure that termios are written to the device when the port is activated. Signed-off-by: Jim Paris --- Moved prototype. Thanks, Jim --- drivers/usb/class/cdc-acm.c | 5 + 1

[PATCH v4-real] cdc-acm: ensure that termios get set when the port is activated

The driver wasn't properly configuring the hardware for the current termios settings under all conditions. Ensure that termios are written to the device when the port is activated. Signed-off-by: Jim Paris --- Johan Hovold wrote: > On Thu, Oct 30, 2014 at 10:45:38AM -0400, Jim Par

[PATCH] cdc-acm: ensure that termios get set when the port is opened

Do what other drivers like ftdi_sio do, and ensure that termios are written to the device when the port is first opened. Signed-off-by: Jim Paris --- Tested on v3.16.5. I've seen a problem on two CDC-ACM systems based on a Segger J-Link where the port does not get initialized at the co

[PATCH v2] cdc-acm: ensure that termios get set when the port is activated

The driver wasn't properly configuring the hardware for the current termios settings under all conditions. Ensure that termios are written to the device when the port is activated. Signed-off-by: Jim Paris --- Peter Hurley wrote: > Yeah, you're right that the cdc-acm driver i

[PATCH v3] cdc-acm: ensure that termios get set when the port is activated

The driver wasn't properly configuring the hardware for the current termios settings under all conditions. Ensure that termios are written to the device when the port is activated. Signed-off-by: Jim Paris --- Switched to Johan's suggestion of using a prototype rather t