| commit | d83114e9754cf5deb3424217ff2f10cace1428e3 | [log] [tgz] |
|---|---|---|
| author | Alan Cox <alan@linux.intel.com> | Mon Sep 17 12:03:39 2012 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Mon Sep 17 04:45:29 2012 -0700 |
| tree | 55bcfb35785ec1c3f4ffed4797938c36ac567402 | |
| parent | 7ac3c93e5dd74486ca4f8f0b02ae55182658d2e5 [diff] |
tty: Fix hvc return HVC returns a size of -1 bytes for the write room in some cases. This is bogus and not handled by the tty layer at all. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>