Random host-side MUSB updates, mostly relating to better diagnostics:
+ Improve diagnostics on host side:
- tx flush fifo:
* Avoid hundreds of duplicate TX FIFONOTEMPTY messages
* make "Can't flush TX fifo" a warning, and say which endpoint
- giveback:
* use correct status code
* show completion function name not just URB pointer
- Fix annoying "1 bytes" (should be "1 byte")
+ Be more consistent about failing init of unusable fifo_mode
It's not clear why that "can't flush TX fifo" message appears, though
it might relate to disconnection; I see it not infrequently
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
bb1c9ef1b4