| commit | d83114e9754cf5deb3424217ff2f10cace1428e3 | |
| author | Alan Cox <alan@linux.intel.com> | |
| Mon, 17 Sep 2012 11:03:39 +0000 (17 12:03 +0100) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Mon, 17 Sep 2012 11:45:29 +0000 (17 04:45 -0700) | ||
| tree | 55bcfb35785ec1c3f4ffed4797938c36ac567402 | treesnapshot (tar.gz zip) |
| parent | 7ac3c93e5dd74486ca4f8f0b02ae55182658d2e5 | commitdiff |
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>
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>
| drivers/tty/hvc/hvc_console.c | diffblobblamehistory |