kernel.git/drivers/usb/serial/opticon.c, branch linux-3.9.y

TTY: switch tty_flip_buffer_push

2013-01-16T06:30:15Z

Now, we start converting tty buffer functions to actually use tty_port. This will allow us to get rid of the need of tty in many call sites. Only tty_port will needed and hence no more tty_port_tty_get in those paths. Now, the one where most of tty_port_tty_get gets removed: tty_flip_buffer_push. IOW we also closed all the races in drivers not using tty_port_tty_get at all yet. Also we move tty_flip_buffer_push declaration from include/linux/tty.h to include/linux/tty_flip.h to all others while we are changing it anyway. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman

TTY: switch tty_insert_flip_string

2013-01-16T06:22:35Z

USB: opticon: switch to generic read implementation

2012-11-21T21:33:56Z

Switch to the more efficient generic read implementation. Note that the generic implementation is not required to hold the tty port mutex during resume due to the read-urb free mask and write start flag. Note also that the generic resume implementation will call generic write start if there is a bulk-out end-point, but that nothing will be submitted as the write fifo is not used and is empty. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: opticon: refactor reab-urb processing

2012-11-21T21:33:56Z

Refactor and clean up read-urb processing. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: opticon: use usb-serial bulk-in urb

2012-11-21T21:33:55Z

Use the bulk-in urb provided by usb-serial core rather than allocating a private one. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: opticon: increase bulk-in size

2012-11-21T21:33:55Z

Use 256 byte bulk-in buffers rather than double end-point sized ones. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: opticon: use port as urb context

2012-11-21T21:33:55Z

Use port rather than private data as urb context, as the latter may be accessed as port data, and remove the port field from the private data. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: opticon: pass port to get_serial_info

2012-11-21T21:33:55Z

Pass port rather then private data to get_serial_info, which only used the private data to access the port. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: opticon: make private data port specific

2012-11-21T21:33:55Z

Make private data port specific and move allocation and deallocation to port_probe and port_remove. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: opticon: remove disconnect

2012-11-21T21:33:55Z

Remove disconnect and its redundant read-urb kill which is already taken care of in close. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman