| commit | ab0a71f06d44334154091c6cdc823f908398623e | [log] [tgz] |
|---|---|---|
| author | Samuel Iglesias Gonsalvez <siglesias@igalia.com> | Wed Sep 12 14:55:43 2012 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Sep 12 09:56:02 2012 -0700 |
| tree | a31d2a85f26c70c3d37f19ddafe1818b06d9ad91 | |
| parent | 9c1d784afc6fc37d328623d1adf503031b524788 [diff] |
Staging: ipack/devices/ipoctal: read more than one character from RX FIFO. The RX FIFO has a size of 3 characters. Check if when we are picking the oldest one, we have more to read. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>